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Trouble installing Yahoo! Messenger 9.0?

January 20, 2009 on 5:19 pm | In 9.0 version | 256 Comments

We know that some of our users are having problems when they try to install the latest version of Yahoo! Messenger 9.0 (9.0.0.2112). We’re working hard to fix the issue and want to ask for your help.

If you try to install 9.0 and find that it hangs at 99% and the installation never completes, you’re who we want to hear from. If you’re willing to help us troubleshoot the problem, please leave a comment here on the blog. When you comment, include your email address in the form where you can be contacted (note that it won’t be published but we’ll be able to see it). We’ll then contact you with some steps you can take to help us pinpoint the issue.

We know this is a frustrating issue and we’re working hard to get it resolved. If you are experiencing this issue and can help us with debugging it, please comment here on the blog.

Thanks for your patience,

Sarah Bacon
Product Manager

UPDATE: If you are experiencing this issue and would like to help us troubleshoot, please follow the instructions in this PDF file and then post your results in a blog comment. Thanks

UPDATE #2: We’ve identified a software conflict that is one cause of the installation problem. See this blog post for more information

256 Comments

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  1. My self trying several time to download the yahoo messenger 9.0 ?
    unable/not sucess to download to my pc from 5th of january 2009
    thus i unable to communicate with my friend through im.
    could u pls help with this problem?
    then only i able to maintain regular contacts .
    pls assist through my mail,,thanks
    sandip.

    Comment by sandip — January 20, 2009 #

  2. well i am just letting you know that we tryed to install the yaooh messenger alot of times and it get stuck at 99% and we were wndering why cause we lefted on all night to see if in will conect and it didn’t so this is why we were letting you know well thank you for your time.

    Comment by ana — January 20, 2009 #

  3. i have also tried 2 install yahoo messenger 9.0 and it says its a corrupt file, it starts good but then it quits halfway thru or at 99%. i hope yall can fix it soon, i need my messenger back in.

    Comment by mandy — January 20, 2009 #

  4. i tried to many times to fix this problem with yahoo 9.0 this realy works or not,help me with this please thank you.

    Comment by Rodrigo — January 20, 2009 #

  5. I have tried to use this yahoo and tried to download it several times. I have a mac laptop g4 10.3.9 and it does not work on my computer. I have not tried my desk top yet, but suspect you have a glitch in the language to communicate to older systems of pc windows or mac. but that’s just a guess. i do know that I have friends that don’t believe me that it is not working, they think it’s me. Glad I found out you updated to a new system and it is your system not my computer.
    can you help me fix this so I can get back to using messenger. thank you

    Comment by robert — January 20, 2009 #

  6. Fortunately I installed successfully. But when the downloading process occurred, it hangs at 100% but the picture keeps changing and sounds ‘tick… tick… tick…’ like when we click a link in a browser and sometime the installer was not responding. I waited for about 1 hour, and suddenly I got a screen of successful installation. I’m running YM on Vista Home Premium without uninstalling old YM.

    Comment by oka — January 20, 2009 #

  7. Yes. Me too. I always get stuck at 99% or 100% and then it freezes. I also found out that my other Messenger 9.0 has some kind of problem. It cannot show the action bar, only my friends.

    Comment by Me — January 20, 2009 #

  8. i can not load messenger9.0 it has gotten as far as the pop up window but never allows me to sign in

    Comment by am — January 20, 2009 #

  9. 9.0 installed fine for me on XP SP2 but I’ve contacted them zillions of times about my issues with the 9.0 Launchcast issues and gotten replies from like 3 different people with NO relief… I’m going insane.. and AT&T Yahoo is my Internet provider too.. and they still can’t help! Even though this isn’t a post about that specific plug… MAYBE someone will see it and fix something in a future build. Okay, so I’ve tried installing the latest version of 9.0 on my computer and my parents computer… they use SP3 (which is still kinda glitchy) and I use SP2… I made sure we both have all the recent updates installed on both computer and I upgraded there YM to the latest version along with the AT&T browser update. After the new YM installed on there computer installed everything loaded everything worked, launchcast loads and lets me play the default stations fine.. which it didn’t even let me do in previous versions! it lets me click the stations pop up menu and loads the names of the lists (generes, themes, pop, hard rock hip hip soft country, my station), it shows me the arrows next to genres and themes and when you mouse over them thee sub catigories are supposed to pop out, but they don’t. I have to pass my mouse over genres like 3 times to get it to pop out and it lets me select my station, but it won’t let me choose anything from the themes menu and below that. Say I listen to 3 stations under genres (ie pop, christian, dance) but then I want to my station… I have to literally go to my plugins menu, stop the plugin, and restart it so it reloads the 3 default stations!… that stupid and irritating… ALL the other plugins work.. weather, yahoo 360 etc.. this is the ONLY issue I’m having and it makes me sad because I LOVE you guys!!!! I have the SAME EXACT issue on my personal desktop and if I use 9.0 I have to do the same thing I just described. I love the layout and some of the new features in 9.0 but since I can’t get my Launchcast to work like it should I downgraded to using the final version of 8.1 where the radio works. To most people they’d sit here like.. why is she bitching about one stupid plugin but I am a preminum member… when you guys introduced the Launchcast plugin in 8 (I think that’s when) I was thriled, because I am a graphic designer and all the different songs help my creativity!

    Like I said above, I’ve contacted you guys a tillion times before and gotten many replies, and did what they said but I keep having the same problem!!!

    I know I am NOT the only person having this issue, all my friends, that use either XP SP2 or SP3 are having the same issues.

    Maybe your missing something but please someone help.

    I don’t wanna sound like a B**** but I am just annoyed. I know there are still tons of bugs in 9.0 but people are having issues with this and yet we see no fix and it’s pretty big not to miss.

    I <3 YAHOO…

    Lastly, if I add someone from my Windows Live list why can’t we use all the functions in YM like share our webcam with them… I actually have both YM and WLM installed on my system because of that issues.

    Comment by Alece — January 21, 2009 #

  10. I did installed the messenger almost 8 times, unfortunately, whenever i get login, a couple of 5 seconds then it gets LOG-OFF. Seems like it i was hacked or banned. But i never get any chatroom or whatsoever except to chat with my family. I use YM just to communicate with my family.

    Does anyone can help me with this problem. its almost a month of having this problem?.

    Comment by Jay Garmino of UK — January 21, 2009 #

  11. I also have trouble so many times trying to install Yahoo Messenger 9.0. I’ll try to install 6 times and every time get stuck at 99%. I want to install in my notebook under Windows Vista. Could you please kindly help me? Thank you for your time.

    Comment by Antonius Thomas — January 21, 2009 #

  12. I have tried to use this yahoo and tried to download it several times but it doesn’t work???it it says its a corrupt file.it starts good but then it quits halfway thru or at 99%. i hope it can fix it soon.thanks

    Comment by emma — January 21, 2009 #

  13. It downloaded and said complete and successful. But I try to log in and it says no network connection ? I am conneceted coz ,old yahoo for Vista works and so does hotmail .
    PLEASE HELP

    Comment by kenneth patterson — January 21, 2009 #

  14. I have installed, but each time I close it down, I get a message that its not responding and to end now. Won’t close out all the way.

    Comment by Kathleen Taylor — January 21, 2009 #

  15. I have tried several times in an 4 month period and it is constantly stuck at 99. How do I fix this??

    Comment by Milky1142 — January 21, 2009 #

  16. I have installed & reinstalled and each time I turn off computer I get the message that it is not responding and to end now. This has been going on since 9.0 was introduced and continues with the upgrade. Something is not right! I hope you can fix all the bugs soon.

    Comment by melody — January 21, 2009 #

  17. I had this problem. I gave it plenty of time at 99% and finally got a “Failed to download” error box. I clicked Retry and it hung again at 99%. I cancelled the installation, uninstalled the old version, nuked the PF/Yahoo!/Messenger directory completely, disabled virus scanners, rebooted, installed successfully, and then reenabled the virus scanners.

    Comment by Ron — January 21, 2009 #

  18. i had yahoo messanger, and i had to recover my pc. and after that i tryed to download messanger and it wont let me . i tryed ever thing. help me please.
    thank you

    Comment by karen lawson — January 21, 2009 #

  19. I had installed 9.0 successfully before but had to reinstall windows after a hard drive crash and now it freezes at 99%. The only thing that has changed in my system is the addition of 1GB of ram and a new hard drive.

    Comment by David Drake — January 21, 2009 #

  20. i’m so tired of trying to download messenger 9.0.i give up i cant bother with the frustration each time i try to download.it’s a waste of time and stupiness and slackness.please fix the problem sooon as possible.only 99%

    Comment by latty — January 21, 2009 #

  21. ym 9.0 can’t b open..i have try so many time

    Comment by roy — January 21, 2009 #

  22. I can’t load v9, it gets caught at 99%, then I have to reboot. I’ve tried a number of times over the past couple of months.

    Comment by Kellar — January 21, 2009 #

  23. Hi to all
    well i tried to install yahoomessenger on my note book but it is always get interupeted any how but i want to install that so please help me out

    Comment by taj — January 21, 2009 #

  24. i cant install, am using vista home premium

    Comment by okezie emezie — January 21, 2009 #

  25. Installed 9.0 fine. Did hang on 99% for a while, but it worked eventually.

    Can’t log into Yahoo Messenger. Sits there forever, saying signing in, and then logs off, saying there is an error. I am able to log into all of my services, mail and such, but messenger will NOT LOG IN.

    Comment by Naomi — January 21, 2009 #

  26. Hi
    I tried to install yahoo messenger a couple of times, but i’m not being successful instead i get a messege which reads “download of file has been cancelled or interrupted”. I get this messege whenever the down load gets to 99% help guys as this is frustrating.

    Comment by Zolile — January 21, 2009 #

  27. I have been able to install v9, but whenever someone tries to send me a message there is no text. The text comes through fine if I use Trillian for my Yahoo needs, but not if I use Yahoo itself. Yahoo Tech Support so far has been no help at all. It worked a week ago, but not now. Can anyone tell me why? I even tried uninstalling recent updates for my Vista system, but that did not get it to work either. Please HELP!

    Comment by Gary — January 21, 2009 #

  28. I had noticed that as of 01/01/09 my YAHOO! messenger went offline.

    I am not able to load or even remove the current the messenger from the Control Panel.

    I am able to sign into http://webmessenger.yahoo.com/ to check my IMs.

    Since I’m NOT able to use my messenger @ the moment, I’m not able to chat online.

    W/ the newest messenger it does get hanged up towards the end.

    I had attended to UNINSTALL the newest version, but I get a dialog box stating “Cannot open uninstall.log file.”

    I shall continue to check the YMessenger Blog for further updates regarding this situation.

    I sincerely hope that YMessenger Team will do all it can to remedy this problem.

    Thank you.

    Comment by elBorincanoDeNYC — January 21, 2009 #

  29. IT WONT LET ME DOWNLOND YAHOO MESSENGER AT ALL WHAT CAN I DO PLEASE LET ME KNOW SOON WELL HOPE TO HEAR FROM OU SOON FROM BILL BLACKFORD

    Comment by bll blackford — January 21, 2009 #

  30. OK I downloaded the new YIM (01/20/09) and I still get prompted to install it- so I can’t use it……help. So, if so many people are having trouble, why do you keep on letting people download it?

    Comment by Bryan Sherrill — January 21, 2009 #

  31. I’ve tried to install the v9 on my system but when it’s get to 99% it allways stop.pls i need help ..philip

    Comment by Phil — January 21, 2009 #

  32. i tried to install the new yahoo messanger and it wont install past 99%. a screen comes up and says that i don’t have the authority to install this program and i don’t know what it is talking about since i am the only user and this is my home computer laptop. i have windows vista. could you please help me , thanks , pam

    Comment by pamela vincent — January 21, 2009 #

  33. Same here with the installation. I get to UPDATING SYSTEM CONFIGURATION, and it hangs there forever. On top of it, it erased my previous Yahoo Messenger version which irks me but has truly distressed my 4 teenagers. Immediate help would be appreciated before we experience a full teenager meltdown.

    Comment by Patricia Muniz — January 21, 2009 #

  34. note that it won’t be published but we’ll be able to see it).

    i tried to install yahoomessenger on my note book but it is always get interupeted any how but i want to install that so please help me out
    I had this problem. I gave it plenty of time at 99%

    Comment by suwanna — January 21, 2009 #

  35. I use YM for my virtual business and this is killing me. The issue I have is that it downloads correctly but when I go to IM someone I get a SCRIPT ERROR and no text appears when typed in the response box. I’ve done everything suggested including downloading Adobe Flash Player, making sure my internet options are set correctly, and so on.

    I even tried to use the Web Yahoo and it doesn’t load. Now I know the Adobe Flash is loaded so I cannot figure that one out either.

    I am using Vista Home Premium (a new computer) and it was working fine for the last 30 days. I don’t know what could of changed. I need help.

    Comment by Frustrated to No End — January 21, 2009 #

  36. My comp stopped loading at 99%, please tell me what I need to do to get this fixed.

    Comment by D LaPointe — January 21, 2009 #

  37. i have also tried 2 install yahoo messenger 9.0 and it says its a corrupt file, it starts good but then it quits halfway thru or at 99%. i hope yall can fix it soon, i need my messenger back in.

    Comment by shafiee — January 21, 2009 #

  38. My self trying several time to download the yahoo messenger 9.0 ?
    unable/not sucess to download to my pc SINCE MY OFFICE REOPENED on 5th of january 2009
    thus i unable to communicate with my friend through im.
    could u pls help with this problem?
    then only i able to maintain regular contacts .
    pls assist through my mail,,thanks
    LAWAL Nigeria

    Comment by lawal jubril — January 22, 2009 #

  39. I have also tried so many time installing messenger 9.0.0.2112 from your website. sometimes the connection from the server breaks and other time when downloading yahoo messenger completes 100%, it starts again downloading from 0%, thus repeats downloading continuously and never finished. After trying several times, as the connection was interrupted in between, I downloaded full package from alternative location, displayed in message box after the connection was interrupted/broken and have installed it. It works fine, but no picture on log in page. I hope you will release bug free version very soon.

    Comment by Salim — January 22, 2009 #

  40. I am having the same problem. Says download is confirmed, but nothing else. Please let us all know when it is fixed.

    Comment by Tanya B. — January 22, 2009 #

  41. It won’t even let me download Yahoo Messenger 9.0. For some reason. & I have Windows Vista.
    It says its either corrupted or incomplete, that I might have to ask the author for a new copy, or something like that. its werid. I don’t know what to do, or how to get a newer older version of the yahoo messenger.

    Comment by Kassy — January 22, 2009 #

  42. I faced the 99% problem ,Seemed to be there is spyware named GLB6E6.tmp and other GLB stuffs running .Hope so thats the root cause

    Comment by Bharath Raghavan — January 22, 2009 #

  43. I have tried to download this program several times. I dont know if it is my computer or if it is just the program.

    Comment by loni — January 22, 2009 #

  44. hello……i have tried to download yahoo messenger 9 several times but i still dont know if it is my computer or i it just the program……after i finish install the program i still cannot sign in to my yahoo messenger…

    Comment by shafiera — January 22, 2009 #

  45. I am unable to finish the download. I tried several times but no luck. Please help.

    Comment by ronda — January 22, 2009 #

  46. i’ve been trying to download yahoo messenger 9.0 on my win Xp system…though it is reaching 100% but after that nothing is happening..plz help me out ….

    Comment by sapna — January 22, 2009 #

  47. Well I’m having a problem, I have Windows XP Home Edition, and have dial up.

    I leave it on over night, and in the morning it’s at 99% then, it goes back down to 0%.

    What’s wrong? I tried downloading this 5 tims already same thing happens.

    Thanks.

    Comment by Alexa — January 22, 2009 #

  48. hi it seems that every one has this problem so why not let every one go back to 8 and work on 9 till you get is fixed so every one is not upset such as my self what can i do to make 9 work if 8 is not going to be backed up i cant even reload it

    Comment by ed — January 22, 2009 #

  49. Tried installing Messenger 9 5 times till now. No luck… hangs at 99% phew!

    Comment by Megan — January 22, 2009 #

  50. When ever I try to download messenger 9, it stops at 99%. Then it says download itnterupted or cancelled or can not find install.log what do I need to do to get it to work?

    Comment by linda — January 22, 2009 #

  51. i cannot install yahoo messenger in my HP laptop it always appear that my security cannot allow this what should i do please help me urgent

    Comment by may hatsukawa — January 22, 2009 #

  52. i can not able to install yahoo messenger 9.0. when i try to install it appears yahoo messanger is stop working.

    Comment by prem — January 22, 2009 #

  53. Installing Yahoo Messenger dialog shows

    1. A broken image on top left corner, which has fading text next to it

    2. At the bottom a progress-bar that keeps alternating between 0% and 100%.

    I have tried couple of times, but the install never completes.

    Comment by Jose — January 23, 2009 #

  54. I have tried may times to download yahoo face messenger 9.0 flowing instuction of down load
    but never apear window to click RUN inorder to compleat Instalation> also Itried to use yahoo
    web messenger allok for sign in an exchange
    short message but no voice call fo pc pc contact ?
    sorry dustevbing you bu i do need your help

    Comment by Waly Mahmoud — January 23, 2009 #

  55. Yes – I have tried to download yahoo msngr so many time – its istalled upto 99% only – then installation incomplete.
    Please advice as soon as possible.
    Looking forward to hear from your team,
    Thanx with regards,
    Kiran

    Comment by Kiran — January 23, 2009 #

  56. I have tried to install yahoo messenger several times and it thanks me for installing but it never gets past thanking me. I am like all the others I am disgusted with the problem!!

    Comment by patricia curran — January 23, 2009 #

  57. Messenger 9.0 sucks! It takes sometimes 10 time to load/log in and when u log out, it wants to send an error report. What is up with that? I HATE IT!

    I am going to uninstall it and go back to the old version.

    Comment by summercherries — January 23, 2009 #

  58. [...] mai multe detalii, consultati pagina oficiala a Yahoo! Messenger. I did installed the messenger almost 8 times, unfortunately, whenever i get login, a couple of 5 [...]

    Pingback by Yahoo! Messenger - Install Error – 99%. « Programe Mess, Avatare, Statusuri, Recuperare Parole & Invisible Status Check — January 23, 2009 #

  59. i am stuck at 99% and can’t figure out what to do…it was working several days ago

    Comment by mark — January 23, 2009 #

  60. I try to download yahoo messenger, but I keep hanging with 99% and never complete. Please help!!!! Thank you.

    Comment by Clara Wong — January 23, 2009 #

  61. Yahoo messanger 9.0 allready instal in my computer,but can,t sign in.
    give me advice please.
    tanks a lot.

    Comment by Agus Haydar — January 23, 2009 #

  62. yahoo messanger 9.0 instaled in my computer, but can,t open it… plss give me advice… thank you… God bless

    Comment by alfred — January 23, 2009 #

  63. MSVCP80.DLL
    MSVCR80.DLL
    MSJAVA.DLL

    pls help me for my problem..
    thanks..

    Comment by armon — January 24, 2009 #

  64. Hello Sir/Madam,
    Please immediately let me know how to manage the problem when the installation freeze at 99% and 100%?. And how long I’ve to wait for?
    Shortly solve this problem then only this might reach the people with proud.
    This is my comment.

    I’ll be waiting for your answers.Please reply soon.
    Kindly.

    Comment by Nithya The — January 24, 2009 #

  65. Same problem with 99%. Why don’t you guys fix this first or have a beta out before you put it out!. The former IM is much better and workable.This is so frustrating!I can’t even load the PDF. for it.

    Comment by pax4ever — January 24, 2009 #

  66. i’m facing the same problem too. the first 2 times, it stucked at 99%. But then, when i tried to download on another notebook, it stucked at 100%. and there’s even this ‘klik..klik’ sound as if i was trying to browse something else. and that’s driving me insane. please let me know when you have already fix the problem. i really need to use YM.

    Comment by Fiqa — January 24, 2009 #

  67. Hi…I have a problem installing YM Version 9.0. It hangs at 99%. This is the message that I have when it stops at 99%. “Windows Installer: Incorrect Command Line Parameters. Windows Installer V.2.00.2600.0 Copyright 2000 Microsoft Corp. Portion of this software are based in part on the work of the Independent JPEG Group.” I hope you can help resolve this issue. thanks.

    Comment by Ree — January 24, 2009 #

  68. Installed Yahoo messenger 9, worked fine. then tried to uninstall it and it just sits on a blank download bar. so i then tried to reinstall 9 and now it hangs at 99%.

    Windows is so buggy and failed installs cause so many problems, that i think it is disgusting that you are leaving this incomplete version of the download available. if it doesnt work…take it off!!!!!

    please tell me how to get ride of Yahoo Messenger 9 nfrom my pc!!

    Comment by Sarah — January 24, 2009 #

  69. I had this. Went into ctrl alt delete, then picked processes and ended all the yahoo messenger processes, and the install continued.

    Comment by Anel — January 24, 2009 #

  70. Ok it is doing the same thing that you describe in the passage above. It will go to 99% and then it will say that the layout is not side by side therefore causing an error. I no longer have Yahoo Messenger installed on my computer. I just need the information you have and to see if this is normal.

    Comment by Desi_and_Dani — January 24, 2009 #

  71. get to 99% and hangs up I have windows xp version 2002 service pack 3

    Comment by Jerry Winfrey — January 24, 2009 #

  72. I am running Windows XP Service Pack 3. I do not have the “Microsoft Visual C++ 2005 Redistributable” program in my add/remove programs. I have tried a half dozen times and also get hung up at the 99 percent. It had been working for me, but when I went to log in tonight I couldn’t so I thought maybe I had an older version and installed what I thought was going to work. I hope for all of our sakes, this is fixed soon. Thank you for your hard work.

    Comment by Heather Wilkinson — January 24, 2009 #

  73. Yep, trying to install and it stops at 99%, doesn’t move. I tried to uninstall and it won’t, tried to delete from Program Files and it won’t. My operating system is Windows XP. What the hell?

    Comment by Tiffany — January 24, 2009 #

  74. I have tried 3 times to install Messenger 9.0. Each time I reached “Step 4″ the message stated the install was unsuccessful. I am running Windows XP Home Edition (version 5.1) with Service Pack 3.
    I would appreciate any guidance you can offer.
    Thank you

    Comment by Christine — January 24, 2009 #

  75. OS Name Microsoft® Windows Vista™ Home Premium
    Version 6.0.6001 Service Pack 1 Build 6001
    MS Visual C++ 2005 Redistributable = 8.0.56336

    I have tried many times to install this from the Yahoo Messenger website but the install always hangs at 99% and I have to use Task Manager to close the application.

    I have even tried installing Yahoo Messenger 8.1 using only the 8.1 exe file. It goes fine until the end and hangs at “Updating System Configuration, Please Wait…”

    I hope this info helps to resolve this issue that many people are having.

    Comment by Chris — January 24, 2009 #

  76. so many times we try to install yahoo messenger but dont work at all.

    Comment by rowena diwa — January 24, 2009 #

  77. I am running into error installing yahoo messenger 9.0.Suprisingly, sometimes it finishes the installation and sometimes it doesnt. But when it does and I launch it, it errors out saying “The applicaton failed to initialize properly (0xc0000006). Click on OK to terminate the application”.

    Here are the details
    OS: Windows XP SP 2
    C++ Redistributable Version: 8.0.56336
    Walker (depends.exe):
    MSVCP80.dll: Error opening file. The system cannot find the file specified (2).
    MSVCR80.dll: Error opening file. The system cannot find the file specified (2).

    (I checked a previous version of yahoo on my other computer and it has MSVCP71.dll and MSVCR71.dll). May be you guys forgot to package these two files?

    I have enjoyed Yahoo Messenger always and I have utmost confidence that you will be able to resolve this problem.

    Comment by Bala — January 24, 2009 #

  78. When installing messenger 9.0 my computer stops at 99%

    Comment by T — January 24, 2009 #

  79. I have not been able to download Yahoo! Messenger 9.0 at all. I have tried it 4 or 5 times already and it freezes at 100%, not continuing its installation. Are there problems with Yahoo or my computer?

    Comment by antf — January 24, 2009 #

  80. This is worst version that I tried
    “Program is not responding” most common error!
    Is necessary to install al that features ?
    An option for a basic, simple installation is useful I think.
    Don’t you thing?

    Comment by narciskid — January 24, 2009 #

  81. can you please help me?
    my ym 9 does not open. thanks \m/

    Comment by thaddeus — January 25, 2009 #

  82. my computer says that my firewall is messed up so i cant install messenger but i think i fixed it but its still not working! help?!

    Comment by katie — January 25, 2009 #

  83. kaspersky got a virus in yahoo messenger…..now i use web messenger..

    Comment by batie — January 25, 2009 #

  84. I am using xp sp 3, but I can’t sign in to my yahoo. It was always error. What happen??? And then when i installed ym, the install couldn’t end. Please help me !!!!!!!!! Thanks.

    Comment by Wilson — January 25, 2009 #

  85. ym version 9 install 100% them prompts me with
    “INSTALL UNSUCCESSIFUL
    yahoo messager did not correctly instal. this may b due to other application or incomplete installs”
    i av tried restarting the machine but the same thing repeats am using xp sp 2
    please assist

    Comment by paul — January 25, 2009 #

  86. If you try to install 9.0 and find that it hangs at 99% and the installation never completes,

    Comment by ahmed — January 25, 2009 #

  87. Hanging at 99% will not download

    Comment by Steve Andrews — January 25, 2009 #

  88. To whom it may concern,
    I have a used my new HP Pavilion 4 months with my Yahoo Messenger working fine, I received a message upgrade to Yahoo! Messenger 9.0 and since, I have been unable to open or rerun or download yahoo messenger … I keep receiving the message that WSOCK32.dll can not be found. And when trying to shut down firewall and re run … still no luck.
    Any Help with this matter would be appreciated.
    Thank you,

    Comment by Mary — January 25, 2009 #

  89. I tried downloading the new yahoo messenger and got stuck again at 99% after multiple tries in the past 3 months.

    I’m am using:
    Windows Vista Home Premium SP1
    Microsoft Visual C++ 2005 Redistributable 8.0.50727.363

    Comment by Douglas S. — January 25, 2009 #

  90. I have just purchased a new computer with Windows Vista Home Basic and have tried for 4 days to download yahoo messenger 9.0,I haven’t been able to get it to download and really would like you to give me a site so I could just find an older version and see if it would download. I use my IM to stay in touch with family & friends and REALLY need it , I don’t care if it’s the latest, fanciest ,or anything else , just want an IM loaded in my computer. Thank You!!!!!!!

    Comment by Ronnie — January 25, 2009 #

  91. I also have tryed downloading yahoo messenger 9 several times the past few months, and each time is freezes at 99%. When I try to uninstall yahoo after that, is freezes that window and wont allow it to be uninstalled. It also doesnt allow the messenger to be manually deleted on the c drive either. It than wont allow messenger to be used. I only got the old messenger to work after getting a diferent com puter, than after a couple months tryed downloading it again , and the sam process happend, and not am unalbe to use the messenger. So the only thing I know it to reload windows ot just use a 3rd party application like yazak instead. Any suggestions? thanks.

    Comment by Russ — January 25, 2009 #

  92. I found the version.
    7
    So here is my summary of my condition :

    OS: WinVista Business SP1

    I have 2 MS Visual C++ Red. in my Programs and Features :

    One is 8.0.50727.42(2.37Mb)

    One is 8.0.56336(422KB)

    Comment by JepH — January 25, 2009 #

  93. well i am just letting you know that I tryed to install the yaooh messenger and it get stuck at 99% and I was wndering why.I am letting you know well thank you for your time.

    Comment by Sheryln MAckie — January 25, 2009 #

  94. i tried to install the new yahoo messanger and it wont install past 99%. a screen comes up and says that i don’t have the authority to install this program and i don’t know what it is talking about since i am the only user and this is my home computer laptop. i have windows xp. could you please help me , thanks , imran

    Comment by imran — January 25, 2009 #

  95. I tried downloading the new yahoo messenger and got stuck again at 99% after several attempts.
    Kindly how to install it?
    guide me please
    janru

    Comment by JANARDHANAN JANRU — January 26, 2009 #

  96. i cant install ym:(..

    Comment by jasmin — January 26, 2009 #

  97. thanks for redirecting me, i was able to install the Yahoo messenger through the link you given me,
    But still, it quits SUDDENLY & unexpectedly, it doesnt display the message that you send, there an error message that appears as you lauch the YM,
    thanks in advance, hope you fix the issue, especially in this time of crisis, which the the YM is a BIG & GREAT HELP FOR US PEOPLE IN THE WHOLE WORLD.

    Comment by daniel — January 26, 2009 #

  98. Problem signature:
    Problem Event Name: APPCRASH
    Application Name: YahooMessenger.exe
    Application Version: 9.0.0.2112
    Application Timestamp: 4966c5f3
    Fault Module Name: StackHash_f939
    Fault Module Version: 6.0.6001.18000
    Fault Module Timestamp: 4791a7a6
    Exception Code: c0000374
    Exception Offset: 000b015d
    OS Version: 6.0.6001.2.1.0.768.3
    Locale ID: 13321
    Additional Information 1: f939
    Additional Information 2: 3ab5d8d6cdb09080fea3963f105d3eab
    Additional Information 3: 0749
    Additional Information 4: 26609e3c358388538ad71d55ab733e34

    THIS IS THE MESSAGE I RECEIVE FROM YAHOO MESSNGER WHEN I CHECK THE CRASH, HOPE THIS ONE HELPS

    Comment by daniel — January 26, 2009 #

  99. i have also tried 2 install yahoo messenger 9.0 and it says its a corrupt file, it starts good but then it quits halfway thru or at 99%. i hope yall can fix it soon, i need my messenger back in.

    Comment by tayyab — January 26, 2009 #

  100. hi..i’ve many times try to install YM 9.0..but its still doesn’t works…it will hang when its turn 100%..

    Comment by mira — January 26, 2009 #

  101. well i am just letting you know that we tryed to install the yahoo messenger a lot of times and it get stuck at 99%

    Comment by Heba — January 26, 2009 #

  102. i tried all the tricks i knew about installing and troubleshooting to no avail..i need help…i could not unistall yahoo mesngr9,but deleted its file from the program files…help!

    Comment by Oskido — January 26, 2009 #

  103. hi! i found kinda out how to fix yahoo messenger while installing.
    the problem is that yahoo messenger tries to open while it is still installing. to fix this problem. wait the installer to freezes (99%) then press CTR+ALT+DEL then go to process you should see 2 yahoo messenger running. click the yahoo messenger that DOESN’T say installer. then end process it, and that should do it. XD

    problem is. when i finished installing it. when i try to run it a Inittialization error pops out, saying “CoCreateInstance for the My Yahoo DLL faild!” now. can anyone help me with this problem?

    thanx! XD

    Comment by marc — January 26, 2009 #

  104. ive tried to install yahoo messenger severl times and it wont go plz help

    Comment by hicksjason17 — January 26, 2009 #

  105. unable to install

    Comment by sharanjeet — January 26, 2009 #

  106. When I go to down load it just stops nothing happens after the that

    Comment by Paul — January 26, 2009 #

  107. installation hangs at 99%.it never completes.plz shoot this problem as soon as you can

    Comment by kamal nayan — January 26, 2009 #

  108. Installation hangs at 99%. It never completes itself and I have this installation form on my computer and when I try to X it out it does nothing. So I then have to restart my computer. I also tried to remove it from my control panel and it will not allow me to do so. So now I have to use web messenger it is ok for now, but I’d rather have my messenger back.

    I have been trying for several weeks now!

    Please resolve this issue! I appreciate it!

    Comment by DLK — January 26, 2009 #

  109. I cannot finish installing YIM 9.1. i get the following message: You do not have access to make the required system configuration modifications. Please rerun this installation from an administrators account. Please help. ok to e-mail anytime after 5 p.m. PST

    Comment by Aurora — January 26, 2009 #

  110. Hi, I have a problem when I try to install the latest version of Yahoo messenger 9.0. When I try to install 9.0 it hangs at 99% and the installation never completes.
    I’m using windows Vista SP1,My Microsoft Visual C++ 2005 Redistributable version is 8.0.56336 and I’m using Norton Internet Security 2009 and Ad-Aware 8.0.0.0 as a third party security programs.

    Comment by Babak — January 27, 2009 #

  111. I have tried to install the Yahoo messenger 9.0 on several occassions–each time the installation would freeze @ 99%. I tried to stop the install using the task manager-as the pdf file on this blog had instucted. The install would not stop, and the only way to get it to stop, was to restart my computer.
    I tried to remove what was installed thru add/remove programs–it keeps saying–cannot locate install.log file. I was able to force remove using revo uninstaller. I have open case with yahoo-KMM141614468V39750L0KM. The last date of contact was January 17,2009. I was informed this trouble had been turned over to Engineering, and I await their response. I would like someone to please email or call me.

    My OS is: Windows XP Pro ver 2002/SP2
    I have micrsoft visual C++ 2005 redistributable ver 8.0.56336

    Norton spyware as provide by yahoo
    CA spyware by yahoo
    Mcafee VirusScan

    Comment by Bo — January 27, 2009 #

  112. I have a very serious problem installing my messenger. its not going through.

    Comment by Ghetto fabulos — January 27, 2009 #

  113. Dear Sir/Madam,

    I am using a Loptop Sony Vaio VGN-CR520E, i was trying to install the new version of ymessenger but i am having problem with installing it could you possibly help me with that. i did install it many times but, it made me sick trying and trying…….. and finally it was not installed. could you please let me know how to install it?
    it is mentionable that, i have orginall Vista.
    in hope of your prompt action in solving this problem.

    Regards,

    Saleem, Kabul, Afghanistan

    Comment by Saleem — January 27, 2009 #

  114. I also have this problem, at first I thought it was my connection because I still use dialup ( they don’t have highspeed in my area) but apparently I’m not the only one with this problem. I start to download the program and it actually runs until 100% but then it just says downloading and never does anything else. I have checked my computers programs and do not find yahoo in there so it’s not installed. If you can help me out it would be greatly appreciated.

    Comment by Erica T. — January 27, 2009 #

  115. I have trouble installing yahoo messenger 09 it is not installing in my computer but when I instal the 7 version of yahoo messnger it is working

    Comment by mustafa — January 27, 2009 #

  116. i tried to install yahoo messenger 3 times and every time its stops at 99% it wont let me uninstall it cause it says its missing a file called “INSTALL.log” i have the program but it wont let me run it and i can only get rid of it by deleteing it from the program file even then it wont get rid of the whole file there are like 15 files left over that i cant get rid of it says there being used in another program what can i do to help fix the problem?

    Comment by sam — January 27, 2009 #

  117. I have messenger fine on my pc.
    It’s my laptop that won’t work.
    weez
    ps I do have it on my , “my yahoo” page

    Comment by weez — January 27, 2009 #

  118. i tried to install yahoo messenger 9.0 many times but it get stuck at 99% even then i can use it but i can’t do voice chat so i installed messenger8.0 but in messenger 8.0 voice chat is not enabled in my system.

    hope you come up with the solution soon

    Comment by ankita — January 27, 2009 #

  119. I tried to download and it said it did but the window that is supposed to come up, that lets you run the program, will not pop up. Now that I know you guys are having issues with it, it makes me feel alot better knowing that I’m not just going DE-TE-DE. Thanks I will give you some time and try again.

    Sincerely, Casey

    Comment by Casey Shockley — January 27, 2009 #

  120. hmm..i have problem to install yahoo messenger 9.0 where the installation won’t be completed. It hang at 99%. I hope it can be settled in a short time….

    Comment by Muhammad Farris — January 28, 2009 #

  121. I have been trying to download the 9.0 version and get to 100% but then it won’t go any further. There is an add that comes up for block buster video and that you can get them online and all, but I do not want that. I can not figure out how to do anything else. Also once when I tried to download it, it did clear out my old version and then I had to go back and reinstall it and lost all of my contact list. I can’t get that back either. So if you can help me fix that I would apprciate it very much.

    Rosie

    Comment by Rosie Ervin — January 28, 2009 #

  122. i have tried innumerable times to download yahoo messenger,and am not able to. It hangs up after 99 %. can u pls help me to fix this problem?

    Comment by reshma — January 28, 2009 #

  123. my installation stops at 99%,,it makes me wonder why coz before i installed ym 9.0 in my pc??

    Comment by jerovie — January 28, 2009 #

  124. i tried downloading both 9.0 and 8.0 but neither is working,now what to do????

    can any 1 help me out?????????

    Comment by dr.mehul — January 28, 2009 #

  125. i tried and tried and tried stops at 99 and crash help!!!!!!!!!!!!

    Comment by kenbadd — January 28, 2009 #

  126. I tried downloading 9.0 it gets to 99% and stops.

    it worked once then when i would open it. it something about side by side connections

    Comment by Teresa — January 28, 2009 #

  127. I have the same problem, the installation starts and hangs at 99%. now im a student who hates unsolved mysteries. Please correct this problem so i can get back to my books.

    Comment by amyrlin — January 28, 2009 #

  128. Hi i was trying installing yahoo messenger 9.0 it was stuck at 99% but when i stopped some of the processes which was running with installation then the installation process continues…and it finished the whole installation… i don’t know how but now it works properly

    Comment by ankita — January 28, 2009 #

  129. the installation starts and hangs at99%

    Comment by ionut — January 28, 2009 #

  130. hmm..i have problem to install yahoo messenger 9.0 where the installation won’t be completed. It hang at 99%. I hope it can be settled in a short time

    Comment by moh3562 — January 28, 2009 #

  131. Can’t get Yahoo Messenger 9.0 to launch after being installed. Seems to not open about two weeks after being installed. Uninstalled it. Reinstalled it. Works for about two weeks, then won’t open Yahoo Messenger at all once again. Uninstalled it. Now it won’t install at all. Hangs at 99%. I have tried numerous times. I finally figured out the problem, Yahoo blows as always, I switched to Trillian, problem solved! Thanks ONCE AGAIN Yahoo for a low-rate service!

    Comment by -Johnnie — January 28, 2009 #

  132. Error Message
    AppName: yahoomessenger.exe AppVer: 9.0.0.2123 ModName: unknown
    ModVer: 0.0.0.0 Offset: 100011a0

    System:
    Microsoft windows XP
    Professional
    Ver. 2002
    Service pack 3

    Microsoft Visual C++ 2005 Redistributable
    Publisher: Microsoft Corp.
    Version: 8.0.56336

    Anti-Virus
    Fix it Utilities 7

    Error: At least one required implicit or forwarded dependency was not found.

    Warning: At least one delay-load dependency module was not found.

    Warning: At least one module has an unresolved import due to a missing export
    function in a delay-load dependent module.

    error opening file. The system cannot find the file specified DWMAPI.DLL
    error opening file. The system cannot find the file specified MSVCP80.DLL

    Dont know if this will help

    Comment by Nato Taka — January 28, 2009 #

  133. Thank you Nato – we really appreciate it!

    Sarah Bacon

    Comment by Administrator — January 28, 2009 #

  134. i alawys stuck at 99% plz help .
    thxs

    Comment by Eng.Mourad Anwer — January 28, 2009 #

  135. i am trying to download the messenger i am stuck at 95%

    Comment by jennifer — January 28, 2009 #

  136. i have tried for the 3rd time to install this messenger 9… it still isn’t downloading correctly. it still stops at 99%…. please put the download button up for the old messenger so i can get my messenger running again. this is very frustrating!!

    Comment by Cherish — January 28, 2009 #

  137. sir/madam,

    am using windows vista home premium.before i had installed v9.0 successfully and used it many times but it has been corrupted automatically.now am tried so manytimes to install that same but i can’t and also am tired and frustrated because my most of the spending in this way.

    Comment by mohamed kani — January 28, 2009 #

  138. I can’t seem to download Yahoo Messenger, it gets to 100% then just blinks at me. It goes from 0% to 100% then to 0% to 100%.. it’s really annoying but won’t do whatever step it’s suppose to do after that or it will say file is corrupt.
    What’s the deal? There are no tips anywhere to get us past that…
    I have Vista.

    Comment by Catrina — January 29, 2009 #

  139. hey i got all the problems solved right here, when installation hangs it completely install it but u just cannot access it, anyway its because you have not activated the ADMINISTRATOR on the machine and that can be done only in DOS.

    1. Go to accessories and right-click on the command prompt, then select run as administrator (now the dos prompt is being operated in the administrator mode.

    2. type the command and check to verify that the administrator is not active on your machine
    ” net user Administrator ” then click on enter this will display the user account and let u know administrator is not active.

    3. To activate the administrator on the machine run the following line in the same Dos prompt window which is being run as administrator
    ” net user Administrator /active:yes” this command then activates the administrator account for any user assigned as administrator plus u get the Administrator account itself without a password.

    4. Restart your machine and the administrator is activated and u will find your yahoo messenger on the screen other than that you can now install your messenger without any hitch .

    Thank you and ENJOY the vista world once again , its a free world u know.

    Comment by AJ Nortey — January 29, 2009 #

  140. For those who are downloading YM9, this is what I did to successfully download and install the program:

    1. Temporarily disable your antivirus while downloading and installing YM9 (some if not most antivirus programs block or interfere with the downloading of YM9 –takes too long to download or the files get corrupted).
    2. Install your YM9 the usual way.
    3. Enable your antivirus.

    Comment by PJ — January 29, 2009 #

  141. I have had yahoo before and now when i try to download the new version it gets stuck on 99% each time. I never had a problem installing the older models so why am I having problems with this on?

    Comment by stephanie — January 29, 2009 #

  142. i need my YM… HELP!!!
    i have those same trouble. the installed doin successfull, but when i’m trying to sign. it CAN’T WORK!!

    Comment by sylvia — January 29, 2009 #

  143. i’m like all the others. i have the regular yahoo messenger and i can’t keep my connection so i came to the feedback center and it said to download this new 9.0 version and well it got to 100% and that’s it. i would love to have this fixed , so i can stay in touch with my friends. so please work hard and thanks!!!

    Comment by Jennifer Jernigan — January 30, 2009 #

  144. I have tried installing newest version, but continue to get hung up at 99%. I am using Windows XP Professional Version 2002 Service Pack 3. Microsoft Visual C++ version 3.0.56336. We have antivirus third party security programs. I ran the Dependency Walker program and here are the results:

    Error: At least one required implicit or forwarded dependency was not found.
    Warning: At least one delay-load dependency module was not found.
    Warning: At least one module has an unresolved import due to a missing export function in a delay-load dependent module.

    Comment by Vickie Davis — January 30, 2009 #

  145. on trying to install yahoo messenger latest version, it hangs at 99%, and you cannot even uninstall it through control panel, i have tried and was able to delete all the files except the .dll files in the yahoo folder it created, deleted all the files in the temp folder where the install downloaded to, deleted everything in registry under software labeled yahoo, in current user, local machine etc, . Then tried a fresh install with same results

    Comment by Dennis — January 30, 2009 #

  146. Tried to install YM 9.0 5 times-stops at 99% complrtion. Please fix it.

    Comment by Jon — January 30, 2009 #

  147. i was waiting for a new version because my messenger wont open(work) for me..
    thank you!!

    Comment by joshua — January 30, 2009 #

  148. i have the same problem….everytime i try to download the new version of yahoo messenger it always stock up and dnt let me to finish from installing…..hope you caan help me….thans and more power to all of you…….

    Comment by jean — January 30, 2009 #

  149. i tried to download the new version of yahoo messenger 9.0 it always interrupted and stopped from installing so that if you please help me to find a solution to get back to use yahoo messenger in order to chat & contact with many of my friends.

    Comment by RANIA — January 30, 2009 #

  150. I’m one of the unlucky ones who get stuck on 99% when downloading messenger 9.0. If you can help me, it’ll be much appreciated.

    Comment by Meryl — January 31, 2009 #

  151. Problem with Yahoo IM installing. It stops at 99%
    and never gets to installing to run. Can you please help to resolve this issue?

    Comment by Maria Williams — January 31, 2009 #

  152. same the installed 99% and stuck, i have 2 errors
    one saying that i need to download flash 9.0 ,and to be log in chat , and the second one is the it want let me view the chat screen ,saying error in script

    Comment by andrea — January 31, 2009 #

  153. i installed it & it got stucked at 100% while pictures keep on rolling

    Comment by Dr Kennedy Ibe — January 31, 2009 #

  154. Same problem here try to install v9 but gets stuck at 99% and 97% show in tray.

    Comment by g30 — January 31, 2009 #

  155. I have been trying to download IM for two days. It stops on 99% everytime. What is going on? Please help me fix this problem.

    Comment by rita — January 31, 2009 #

  156. I have tried everything that I can think of to get 9.0
    to install. Including completely disabling all firewalls,virus scanners, all security programs, and
    all user accounts. Still it hangs at 99%.
    I give up!

    Comment by Tom Anderson — January 31, 2009 #

  157. I tried downloading the 9.0 and it stops at 99% and when I am in messenger I can not view profiles, please help.

    Comment by omar — January 31, 2009 #

  158. I have problems install Yahoo! Messenger 9.0… while installing it stops at 99% on the progress bar while the icon on the task bar says 97%!

    I tried installing it under safe mode and the same thing happens! Please help!!!

    Comment by Gaspe — January 31, 2009 #

  159. well i am just letting you know that we tryed to install the yaooh messenger alot of times and it get stuck at 99% and we were wndering why cause we lefted on all night to see if in will conect and it didn’t so this is why we were letting you know well thank you for your time.

    Comment by Tsegai — February 1, 2009 #

  160. when it gets to the install portion it says that its not configured properly and tells me to try again. i have tried probably 20 times help me please

    Comment by julie burns — February 1, 2009 #

  161. Iam using windows xp sp2.when i try to install yahoo messenger
    1) installation shows 100% and i have only cancel button on the installation page
    2)pictures on the installation page are changing and this continues for hours
    please help me in this regard

    Comment by Siddartha — February 1, 2009 #

  162. 1) What version of Windows do you have on your PC (e.g Windows XP, XP
    Pro, Vista)? Please include information about what Service Pack you have
    (if any).
    Windows Vista Home Premium Service Pack 1

    2) Provide the version number of your “Microsoft Visual C++ 2005
    Redistributable” program.
    8.0.56336

    3) What third party security programs are you running on your PC?
    Antivirus, anti-spyware – please list any that apply.

    ESET Smart Security 3.0.669.0

    Comment by Chistina — February 1, 2009 #

  163. Got a new comp with Vista on it. Messenger will go through all the motions get to 100% and then tell me it was unsuccessful.

    Any help with this?
    Thanks

    Comment by Debby — February 1, 2009 #

  164. it’s not a new problems obviously….it’s the same 99% stopping installation thing of the newest version 9.0 of yahoo.

    i have the AVG anti-virus, and the windows vista home premium. plz fix this problem. thx

    Comment by Sam — February 1, 2009 #

  165. I also had the same problem. Previously my YM does work but when I installed speedbit video accelerator YM stopped working. It’s just visible in the taskmanager but doesn’t show the messenger window. I tried uninstalling and installing but it hangs around 99%. But when I tried uninstalling speedbit video accelerator then installed YM again everthing worked fine.

    So it’s safe to say that speedbit video accelerator conflicts / not compatible with Yahoo messenger.

    Comment by Albert — February 1, 2009 #

  166. Well i tried several times to download yahoomessenger 9.0 but the installation stuck at 100% and its never get completes.please Resolve this issue asap

    Comment by Upasana — February 1, 2009 #

  167. My installation of y! messenger is getting stuck at 99%.
    Bellow I provided some info about my installation:

    1.Microsoft Windows XP Professional Version
    2002 Service Pack 3
    2.Microsoft Visual C++ 2005 Redistributable v.8.0.56336
    3.ESET Smart Security 3.0.667.0
    4.MSVCP80.DLL
    MSVCR80.DLL
    DWMAPI.DLL

    Comment by Andrei Cristescu — February 2, 2009 #

  168. ok. i’m getting an error of the ym is corrupt. and click on the one from the website. i updated my explorer on my windows vista. and now im lost. i un installed and tried to install again. i have the fix it utilities anti virus and the kaspersky.

    Comment by erica — February 2, 2009 #

  169. I’ve been trying to install yahoo messenger version 9 but i keep getting a message saying the downloaded file has been cancelled or interrupted. I got it from the yahoo website. Please help with this.
    Thanks

    Comment by angela — February 2, 2009 #

  170. Well,First of all yahoo has ben my fav massenger.
    But now I’m really frustrated from ir
    Cause I have tried so many yahoo versions on myc pa not only 9 buh even 8 also doesn’t work
    I have vista Ultimat=(
    Its a request to yahoo
    Please solve this
    I really miss my buddy’s=(
    I’ll be thankful to yahoo=(

    Comment by Bobby — February 2, 2009 #

  171. I also had the same problem. Previously my YM does work but when I installed speedbit video accelerator YM stopped working. It’s just visible in the taskmanager but doesn’t show the messenger window. I tried uninstalling and installing but it hangs around 99%. But when I tried uninstalling speedbit video accelerator then installed YM again everthing worked fine.

    So it’s safe to say that speedbit video accelerator conflicts / not compatible with Yahoo messenger.
    Comment by Albert — February 1, 2009

    Yes U right Albert.
    Thanks A Lot for U advice.
    My YM is work again.
    I using old YM 9.0 Version 2112, but I want my Speedbit Video Accelerator is Back,
    Anyone give my solution about my problem ????? Please help me & Thanks Before

    Comment by Fhandy — February 2, 2009 #

  172. hello. when i try to run the yahoo messenger file that I just downloaded, it says

    “yahoo messenger is unable to download the files needed for installation. Please check firewall settings and retry the installation.”

    I’ve already checked my firewall setting and I still don’t know what is the problem. please someone help. T_T.

    Comment by nadia — February 2, 2009 #

  173. Why yahoo 9.0 ?
    very terrible, disapointed. If I know there a lot of problem, I wouldn’t update to YM 9.0.
    Get My Yahoo back. Come on let work finifh this problem immediately

    Comment by chan — February 2, 2009 #

  174. i m trying to download 9 verison of yahoo msnger….but it is not downlosding and hang on 99%….plz tell me whar shoul i do……..

    Comment by maryam — February 2, 2009 #

  175. I was using YM version 9 on Vista Home Premium very succesfully with voice chat enabled for a long time. On updating Windows to SP1 YM got corrupted and now version 9 does not load. It gets stuck at 99%. I tried loading version 8.0 and it works fine but the CALL option is disabled. Even tried loading all the HOTFIX options available on the various forums but no positive effect. Kindly advice. Have tried disabling all Anti Virus and Anti Spyware softwares before loading but still the problem persists.

    Comment by Surya Chetan — February 3, 2009 #

  176. I’ve tried to install for like 5 times already. It ALWAYS stops at 99%. I tried installing older versions and they’re working fine. Please fix this problem. Thank you.

    Comment by nayoii — February 3, 2009 #

  177. My self trying several time to download the yahoo messenger 9.0 ?
    unable/not sucess to download to my pc from 7th of january 2009
    thus i unable to communicate with my friend through im.
    could u pls help with this problem?
    then only i able to maintain regular contacts .
    pls assist through my mail,,thanks
    sandip.

    Comment by kapirasol — February 3, 2009 #

  178. install failed at 99% due to windows installer wrong parameter etc…

    Comment by Edwon — February 3, 2009 #

  179. Windows XP Home Edition 2002 Service Pack 3

    Visual C++ Redistributable 8.0.56336

    A Disabled (need to renew license) of McAffee Security Center, not sure of exact version but all support info is copyright 2005, came preinstalled with Dell Inspiron E1705

    could not find the following files:

    MSVCP80.DLL
    MSVCR80.DLL
    DWMAPI.DLL
    EFSADU.DLL

    Error: At least one required implicit or forwarded dependency was not found.
    Warning: At least one delay-load dependency module was not found.
    Warning: At least one module has an unresolved import due to a missing export function in a delay-load dependent module.

    Comment by Eric England — February 3, 2009 #

  180. TRIED TO LOAD THE MESSENGER 9.0 AND IT DIDN’T INSTALL ON MY COMPUTER, TRIED TO UNINSTALL IT AND THAT FAILED AS WELL. HOW DO I GET 9.0 UNINSTALLED OFF MY COMPUTER SO THAT I CAN LOAD AN OLDER VERSION OF MESSENGER.

    Comment by R. XAVIER KOON — February 3, 2009 #

  181. I have Windows Vista on my laptop…and I’ve been trying to download messenger how many times on my computer. It looks like I’m not the only problem. Here’s the message its been giving me…”Yahoo did not correctly install. This may due to other open applications or incomplete installs. Please try the install again after restarting your computer.” I don’t know how many times I did restart my computer, and shut all the windows on my computer I’m not using. I also tried downloading messenger again and again. Is there other older versions I could use if 9.0 isn’t letting me download it all the way? Thanks!

    Comment by Alison — February 3, 2009 #

  182. i have tried several times unsuccessfully to install yahoo messenger , it gets to 100% and freezes . i have windows vista. is there anythinng you can do to help me?

    Comment by Cheyenne — February 3, 2009 #

  183. I been trying to install messenger 9 on my Windows Vista Ultimate computer and it does the same thing every time. it just stops the installation at 99% and i even turned my firewall and antivirus protection off and it did the same thing. i hope u guys figure this out soon.

    Comment by Chris — February 3, 2009 #

  184. same here. just locks at 99% and now my old version of messenger won’t work.

    Comment by Paul Vest — February 3, 2009 #

  185. I’ve been trying for almost a month installing yahoo messenger but since then still error. its always like that… i want to have this messenger…please

    Comment by mylene — February 3, 2009 #

  186. i had problem installing ym ver 9.0.0.2124

    it stucked at 99%………….

    then some notice appeared like this………

    ( The application has failed to start because its side-by-side configuration is incorrect. Please see the application event log for more detail )

    that’s the notice appeared on scren.

    i’m also already did just like yahoo team ask to do…….

    my windows version is windows vista home basic……..

    version number of microsoft visual c++ 2005 redistributable is 8.0.56336

    third party security programs that running in my computer are liveupdate 3.2 ( symantec corporation ) and symantec antivirus

    that’s all………..

    please reply to my email……..

    i really need ym……..

    thank you so much………

    Comment by alan — February 3, 2009 #

  187. my installation stays at 100% and the screen changes and you hear click, click, click but nothing else happened. I’m running on Windows XP

    Comment by jt — February 4, 2009 #

  188. im having the exact same problem. i had trouble unistalling it and installing it too. it doesnt work anymore. please solve this prob. immediately. thanks:D

    Comment by shierlyn — February 4, 2009 #

  189. I am getting frustrated trying to install the yahoo messenger.It begins well but never gets to messenger.something like …the installation has to be interupted….help please and urgent.

    Comment by vickie — February 4, 2009 #

  190. i am facing the exact described above.it reaches 99% n then stops…i wanted to reinstall it so was trying to delete the uninstalled one…here it goes..i cant delete that…says some system acces failed…or log file…please provide me details..so that i can enjoy yahoo

    Comment by ashwini — February 4, 2009 #

  191. Cannot install chat on new Vista Home Premium 64 bit computer. it goes through the install process and then says it failed to install. I am using CA internet Security Suite.

    Comment by Gerry Isaacson — February 4, 2009 #

  192. Stuck at 99% when installing. Says I do not have an executive account what is happening

    Comment by Patrish — February 4, 2009 #

  193. sir,
    i tried many things to install yahoo messenger but every time it is stuck on 99%..
    i tried running full setup even it failed….
    i even tried to install it in save mode but still i did not work please suggest me what to do cause i wana chat wiyh my frnds….
    hope u come up with a solution soon….

    Comment by gaurav — February 4, 2009 #

  194. how to solve the problem?yahoo messenger stops installing at 99% pls help us we need your tech supoort

    Comment by panget — February 5, 2009 #

  195. i have also tried 2 install yahoo messenger 9.0 it starts good it shows 100% but doesn’t end the installation……..if you can help me…..please help me

    Comment by ranjith Kumar — February 5, 2009 #

  196. Hi, I have tried to install yahoo 9.0 on XP on 3 different computers, but each time i try it gets stuck on 99%. I have not been able to use Yahoo now for about 2 years I would love it back because it’s miles better than MSN.

    Comment by Dean — February 5, 2009 #

  197. i m fedup wid this hanging problem. hav tried installing it thrice but every time it hangs on 99%. can anyone help me plz?? and further i can not delete the partly installed yahoo messenger from my control panel “ADD OR REMOVE PROGRAMS”. this thng really piss me off.!! ppl plz help me wid this.

    Comment by A.Saboor — February 5, 2009 #

  198. i have tried several times unsuccessfully to install yahoo messenger , it gets to 99% and freezes and now its not being uninstalled. i have windows XP sp2. is there anythinng you can do to help me?

    Comment by Gold — February 5, 2009 #

  199. i am fed with this hanging problem. have tried installing it more than thrice, but it hangs on 100%. and asking to abort or cancel??…..

    Comment by INDUMATHI — February 6, 2009 #

  200. i have tried this practically every day for the past 2 wks…it just freezes at 99%….i really need my messenger back…i need to use my voice account…

    Comment by sasha — February 6, 2009 #

  201. hey you guys! I dont have any luck installing this 9.0 version, I want my old YM, please help me, need it badly! I cant log in!thanks!

    Comment by hazel ocampo — February 6, 2009 #

  202. My name is Robert Sledz and I have tried to install and uninstall and reinstall Yahoo Messenger umpteen times on both my desktop XP and my laptop Vista and they are both stopping install at the 99% area. The Task Manager says it (yahoo install) is running but it is frozen and causes IE and Firefox crashes.

    My brother does not have this problem but he uses the 8.0 version. I have tried to reinstall the 8.0 but it again stops at the 99% mark…

    It seems so frustrating because we all rely on yahoo messenger a lot in my home. It is our first choice and has always provided the easiest of functionality——untill now. Please…HELP!?

    Comment by Robert Sledz — February 6, 2009 #

  203. I DO NOT HAVE SPEEDBIT VIDEO ACCELERATOR….PROBLEM PERSISTS….FYI*

    Comment by Robert Sledz — February 6, 2009 #

  204. hi all guess what? I was having a problem with yahoo messenger this AM, I installed it and got stuck to 99%…I was really pissed off and cannot do anything about it, cant re install, cant open the old version…I turned off my computer and went somewhere…after 5 hours, I just checked and clicked the icon, old icon, I was surprised to see its working suddenly…why is that? i havent even finished installing it as what Ive said it got stuck to 99%,
    Now 9.0 is installed, yipee…I hope it will work continiously.:)

    Comment by hazel ocampo — February 7, 2009 #

  205. my installion always stop at 99%
    plz HELP

    Comment by ayman — February 7, 2009 #

  206. i have tried several times to install yahoo messenger…. it reaches upto 99% and sometimes 100% as well. but after reaching to a certain point ( smtimes 100 or smtimes below that),, it says ERROR: THE INSTALLATION WAS EITHER CANCELLEDD OR INTERRRUPTED. WHAT SOD I DO ?

    Comment by seema — February 8, 2009 #

  207. Same problem, YM 9 freezes at 99%. Tried several times but in vain. Tried uninstalling and reinstalling, doesn’t help too. No idea why this problem is happening.

    Comment by Neil — February 8, 2009 #

  208. More times i have tried to install yahoo messnger, but it couldn’t be install. i m getting error while installing that

    Comment by vijay — February 9, 2009 #

  209. Hi, I have taken new laptop and I have tried to install 9.0 and it hangs at 100% and the installation never completes. Please suggest me what I do to install yahoo massager. I am using Window vista home basis

    Comment by Adeel Iqbal — February 9, 2009 #

  210. I first tried installing messenger 9.0 on my Laptop with sp3 it couldnt make it fully i mean hanging at 99 % forever till i got frustrated and tried again.
    I formatted my PC and installed service park 2 and tried again…Here the case was absolutely different from the first one…it downloads but cannot make it to 99% as the first case was..it reaches half way every time i try to install and keep retrying and retrying but in vain. I have just retried now and it showed me a message that yM has been cancelled would like to retry? for sure i did not cancel it..what do u think cancelled it…after a box popped saying that; The file C:/documents and settings/vaseluv/localsettings/temp/4130134/ymsgr_inst_us.exe could not be opened. wen i follow that directory to see that file i cant se eit coz it ends on vaseluv…Pliz help me i wana be in contact with ma boys friends and family.

    Comment by Kabenge Mishera — February 9, 2009 #

  211. i m also having same promlem of stuking yahoo messenger instalation at 99%,while a icon in tray shows yahoo messenger installation-97%.
    further when i tried to un install it,it shows eroor
    install.log file missing(i think that was file name).

    Comment by prateek — February 10, 2009 #

  212. AppName: yahoomessenger.exe AppVer: 9.0.0.2128 ModName: k7wslsp.dll
    ModVer: 4.0.0.10 Offset: 0000491e

    Comment by who — February 11, 2009 #

  213. I have installed yahoo messenger 9.0.0.2128 from yahoo website in windows xp with sp3 and i have also installed avg 8.0 anti virus with firewall . after scanning the system with avg yahoo messenger is not opening please help me out with the issue

    Comment by ravi babu — February 11, 2009 #

  214. I have tried d/l messenger many times on my computer and i get this incorrect line para thingy. I don’t know how to fix this problem…And I think that I have found a solution to all of those who have gotten to 99% and then it stops..If you are using firefox or anything except e it won’t work…On my moms computer we had the same problem and then I went to e internet browser and it worked…I am just having the problem of getting it on mine…help anyone?

    Comment by Jennifer — February 12, 2009 #

  215. Hi

    I have uninstall yahoo 9.0 version but when i tried to re-install i have get error that could not open messengar file

    So Plz rply me Feedback for this

    Regards
    Rohan

    Comment by rohan — February 13, 2009 #

  216. Ive tried downloading 9.0 it isnt letting me some error keeps popping up.. now when i went back to the old version its not letting my cam work!! whats causing this to happen??

    Comment by sweetgoodyou — February 13, 2009 #

  217. I have exact problem. Have tried few mths ago to download im 9.0 without success…goes on and on forever with 100% complete install, but click, click click over and over again for 45 mins without anything. I even bring up my Windows Task Manager to see if I can close the im install and it doesn’t even show up as installing or anythin! is this a BETA? how long before you get it right?

    Comment by bebbie — February 14, 2009 #

  218. “Microsoft Visual C++ 2005 Redistributable”
    product versione.g. 8.0.56336).

    So here’s wat iv got.. The same version no disclosed in the pdf above…

    Could u guys help me out solve the prob….
    ( It getz stuck @ 99 and freeze as its dump!)

    Plshelp us out..
    Eagrly waiting for ur response….

    Comment by thousif — February 14, 2009 #

  219. i had to reinstall my system a couple of days ago and i lost yahoo messenger . i downloaded the same version but now it gets stuck at 99 % at installation . down in the taskbar there is an yahoo messenger installation icon and it says 97% . please help me

    Comment by hurricane777 — February 15, 2009 #

  220. i ahve tryed to install messenger 5 times it wont work please help

    Comment by girl582001@yahoo.com — February 15, 2009 #

  221. I facing the same problem. Has anyone tried disable all startup program via “msconfig” and then install YM9? *please do enable back after sucessful or fail YM9 installation.Currently not at my PC to test it out.

    Comment by Edison — February 15, 2009 #

  222. Tested in Vista SP1 with clean format and it work.
    Must be have software conflict, need more time to find out

    Comment by Edison — February 15, 2009 #

  223. yahoo msngr stops at 99 % so let it be there ! and provide a better version or let us be available with previous versions

    Comment by sahil — February 15, 2009 #

  224. it say’s incorrect line parameter? please help me so i can chat with my loved ones in uk.

    Comment by sef — February 16, 2009 #

  225. ym 9. freezes at 99 percent of install like everyone else. xp home. sv pc. 3. the old one worked perfect. let me know if there is a solution.

    Comment by joshua wayne — February 16, 2009 #

  226. Hi Ms Sarah,
    we had communicated a couple of weeks ago but i still have not resolved this issue. what i did was i copied the whole application file from another computer to try to see if i could possible install from there. the error was the same. it hung at 99% and stillcould not locate the install.log file. i think it is not compatible with a program on my laptop but i cnat identify what the program or maybe firewall is. i tried to switchoff my antivirus and firewall to installbut it still is not installing. please help.

    Comment by amyrlin — February 16, 2009 #

  227. pls help me. when i install yahoo messenger 9.0 the instalation was stuck to 99%. when i tried to uninstall it from my computer, a message “cannot open install.log” appears. pls help me so that i can install yahoo messenger 9.0 to my computer. tnx

    Comment by jerry — February 16, 2009 #

  228. hey i am having problems in installation of yahoo messenger 9.0.Everytime i install it tells me that i have firewall settings changed because of which it cant be downloaded.
    I use Windows Vista…can u plzz help me with the firewall settings problem.

    Comment by Zara — February 17, 2009 #

  229. hello Ms Sarah,
    since i’ve used vista home basic,i’ve tried to install the yahoo messenger 9.0 for the latest version but when it reach at 99% to 100%,it will stuck..sometimes it will appear ‘download hass been cancelled or interuppted’ so i just retry it but still have a problem..can you please help me to fix this problem..thank you..

    Comment by Elod — February 17, 2009 #

  230. i’ve used vista home basic..i’ve try a couple of time to install yahoo messenger 9.0.0.2128 but it will stuck when reach at 99% to 100%..sometimes it will appear ‘your download has been cancelled or interrupted’ so i just retry it but still had a problem..can you please help me because it’s important for me to keep touching with my friends..thank you

    Comment by Esory — February 17, 2009 #

  231. i’ve a problem when downloading yahoo messenger 9.0.0.2128 since used vista home basic..it will appear ‘download of file has been cancelled or interrupted.File not completely downloaded’ and stuck at 99% to 100%..please help me fix this problem..

    Comment by Zatie — February 17, 2009 #

  232. Hi Ms Sarah,
    I have cracked it. the problem was not the firewall, nor was it the antivirus. It was SPEEDBIT DOWNLOAD ACCELARATOR and SPEEDBIT VIDEO ACCELARATOR. i had to uninstall both as well as DAP inorder to install Yahoo Messenger successfully. It worked. I reinstalled all three and it stopped again. It would not open after I had successfully installed it and used it. I uninstalled the first 2 and left DAP still installed and it worked without me having to reinstall Yahoo Messenger again. I hope this helps you as you advise your customers

    Comment by amyrlin — February 17, 2009 #

  233. My self trying several time to download the yahoo messenger 9.0 ?
    unable/not sucess to download to my pc from last two week, some times hang on 100% and some time install and giving arror.
    could u pls help with this problem?
    then only i able to maintain regular contacts .
    pls assist through my mail,,thanks

    Comment by MIAN KHALID — February 18, 2009 #

  234. please help me. I have a problem when I install yahoo messenger 9. I can not install it 100 % just only 99%. After that it can not work.

    Comment by santoso — February 18, 2009 #

  235. I’ve found a solution. Don’t know if this will help anyone else. There is a folder in c:\documents and settings\all users\application data\yahoo!\yupdate that the installer needs to either write to or access. This folder ended up being corrupt and had no access rights. I renamed the entire yahoo! folder to yahoo!.old and attempted to install Yahoo! Messenger again and it worked fine.

    Comment by Greg — February 18, 2009 #

  236. i m having the same problem tht all others are facing i couldnot complete my installation..it stucks at 99% plz help me as soon as possible.

    Comment by parag — February 19, 2009 #

  237. i m using yahoo messenger 9.00 version…. a week before!..
    once i open it but it was NOT opened…… i opened task manager to see whither yahoo is running r not…. it was running….. so i uninstalled it. later i downloded new one & installd it…. again same problem. process was runnig but i am not able to see login ..

    Comment by sharath — February 19, 2009 #

  238. even if i install new version it is complting insallation but it is stoping/hanging at UPDATING YOUR SYSTEM CONFIGURATION……………..
    plz kindly help me as quick as possible

    Comment by sharath — February 19, 2009 #

  239. it freeze at 99% and won’t close without restart. I know you guys are trying your hardest to figure out so I will patiently for a solution. Life does go on

    Comment by J Bean — February 19, 2009 #

  240. i installed ym 9.0 on windows vista home basic and getting stucked in 99%,,so i tried to unistalled and then find this phrase “couldn’t open install.log

    then i tried to reinstalled and samething happened like that getting stucked and couldn uninstalled

    help me out please

    Comment by iren — February 19, 2009 #

  241. Hi there. I appear to be having the same problem as everyone else. I’ve tried installing the new Yahoo Messenger and it keeps freezing up at 99%. Sometimes I can’t even download the setup programme Can. anyone help me? I’m on Windows Vista Home Premium and my Anti-Virus system is from McAfee. Any help will be very much appreciated. Thank you!!

    Comment by Praveena — February 20, 2009 #

  242. hi there it looks i m also one of those having these problem i have tried installing it many times but it stops at 99% that really sucks in need yahoo msg comeone guys send some help

    Comment by arjav — February 20, 2009 #

  243. EFSADU.DLL
    DWMAPI.DLL

    Files not found.

    Warning: At least one delay-load dependency module was not found.
    Warning: At least one module has an unresolved import due to a missing export function in a delay-load dependent module.

    Comment by Don — February 20, 2009 #

  244. triedo down oad yahoo mesenger several times but it is installed to 99% only and gets hung so please help

    Comment by sandya — February 20, 2009 #

  245. me too, i have a 32 Win vista with SP1, and i tried many times to install messenger 9, but it also stuck at 99%.

    i tried also to uninstall and install it again but it was not useful.

    please help.

    Comment by abdalla — February 21, 2009 #

  246. mine freezes at 100% i do not know what to do. please help

    Comment by liezelcamarillo — February 21, 2009 #

  247. I too have tried to download your Yahoo messenger but it gets stuck at 99% and am very frustrated. What can I do this remedy this? HELP!

    Comment by Donna Dee — February 21, 2009 #

  248. My self trying several time to download the yahoo messenger 9.0 ? and it all ways tells me that it has been interupted please help me i cant talk to my friends or anythin thanks shenna hall

    Comment by shenna hall — February 21, 2009 #

  249. this needs to be fixed i have win vista home premium 2GB ram 32 bit and its not letting me download either its stuck at 99% and will not let me uninstall either same message! solution please! I have no problem installing windows live messenger but i uninstalled it to see if that may have been interfering and also closed all open programs that run in the background exept for my anti virus which i shouldnt have to since it will ask my permission to proceed anyways! I dont want a bug or virus on my computer because of the possibility of a bug messing up yahoo! I do not have any special graphics cards except for whats on my mother board. i am upgrading my ram and getting a graphics card! I dont think that will solve any problems but i am simply stating what i have and what i have done and what my plans to do are.

    Comment by joy — February 21, 2009 #

  250. I cann’t install yahoo messenger 9.0. It stops at 99%???!!! very frustrating.
    what to do?

    Comment by Sam — February 22, 2009 #

  251. mine say application configuration is incorrect. reinstalling the application may fix the problem. it worked fine for awhile then it jus uninstalled itself. please help this is one of the few ways i can communication with my family here in iraq

    Comment by julian — February 22, 2009 #

  252. when i tried to download and install it said the same thing for julian. well first a window popped up saying

    Incorrect command line parameters.

    after it had apparently finished the install another window popped up saying

    The application has failed to start because the application configuration is incorrect. Reinstalling the app may fix the problem.

    that keeps popping up no matter how many times i shut everything down and reboot my cpu. please show me a way to fix this problem.

    Comment by andrew — February 23, 2009 #

  253. Here are my results from following the PDF file instructions.

    1) Microsoft Windows XP Home Edition, Version 2002, Service Pack 3

    2) Microsoft Visual C++ version number – 8.0.56336

    3) Avast! anti-virus; Cyberpatrol Internet Filtering; both were disabled

    4) Dependency Walker results:
    Error: At least one required implicit or forwarded dependency was not found.
    Warning: At least one delay-load dependency module was not found.
    Warning: At least one module has an unresolved import due to a missing export function in a delay-load dependent module.
    ———–
    I hope this helps. I would appreciate a way to perform a clean uninstall, as uninstall is also a problem. Thanks

    Comment by Donald Skinner — February 23, 2009 #

  254. Further to my February 23, 2009 post just made, Dependency Walker reported errors opening file / cannot find the file specified, as follows:

    MSVCP80.DLL
    MSVCR80.DLL
    DWMAPI.DLL
    EFSADU.DLL

    Comment by Donald Skinner — February 23, 2009 #

  255. hye! i tried many times to install messenger 9, but it also stuck at 99%. please help me.

    Comment by izda — February 23, 2009 #

  256. im unable to install yahoo messenger on my hp laptop sometime it shows this error download of file has been cancelled or inteeruptedor sometime it goes all the way to 100% bt never does anything after that.i dnt have speed bit so wat i need to do please help me out

    Comment by sanbir — February 24, 2009 #

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