HELP! ITUNES WONT INSTALL (Error 7/Windows Error 127)

Help! I keep getting Error 7 (Windows Error 127) when I try to install Itunes on my laptop. I read that this error is caused by problems with Apple Application Support. I'm using Windows Vista (32 Bit version) Can anyone please help me fix this??

Follow these instructions to completely remove Apple software
http://support.apple.com/kb/HT1923
Then use free Ccleaner to repeatly repair your registry until it's fixed.
http://www.piriform.com/ccleaner/download/standard
download iTunes again from Apple.
Your content will remain.

Similar Messages

  • TS3694 Trying to install new version of I tunes. Get the following error msgs:Itunes not installed correctly reinstall (Windows error 126), and missing file MSVCR80.DLL?

    Trying to upgrade Itunes get the following error msgs: Itunes not installed correctly reinstall (Windows error 126) and missing file MSVCR80.DLL?

    Click here and follow the instructions. If they don't work, perform a complete reinstallation (Windows XP, Windows Vista and newer).
    (98972)

  • Itunes wont install..mobile device error.

    I'm running Windows 7 64bit, when I tried to update the current patch to itunes it messed up everything associated.  Uninstalled, deleted folders etc.  and then tried to reinstall, it gets to starting services and then error pops up stating it cant install mobile device stuff.  I recently (after about 50 attempts to uninstall / reinstall) hit ignore on mobile install, and then ran a fix it device that uninstalled mobile and now Itunes will open.  However, this defeats me syncing with my iphone.  Please help me get this working all the way around.

    Hi crazyhickchic,
    If you are having issues installing iTunes on your Windows machine, even after deleting and reinstalling the software, you may find the following articles useful:
    Trouble installing iTunes or QuickTime for Windows
    http://support.apple.com/kb/ht1926
    Removing and reinstalling iTunes, QuickTime, and other software components for Windows Vista or Windows 7
    http://support.apple.com/kb/HT1923
    Regards,
    Brenden

  • Itunes wont open on Vista   "windows error"

    I have tried to open itunes for the past week or two and i get a type of error....
    iTunes has stopped working
    Windows is checking for a solution to the problem....
    *after a minute it changes to*
    A problem caused the program to stop working corectly. Windows will close the program and notify you if a solution is available.
    I have unistalled itunes multiple times redownloaded the new itunes and it keeps happening.
    Tried just plugging ipod in directly to open itunes same error occurs.
    Any sugestions ??

    Restart Computer.
    Refer steps here to delete SC file(s):
    Win7/Vista http://support.apple.com/kb/TS2363
    WinXP http://support.apple.com/kb/TS1776
    Then proceed to repair your QuickTime. START > CONTROL PANEL
    WinXP - Add n Remove Programs
    Win7/Vista - Programs n Features
    highlight QUICKTIME and click CHANGE then REPAIR

  • Help Itunes wont see Iphone yet windows sees it fine :s

    Help my iphone wont show in itunes have tried all the suggested things but hasnt worked and having uninstalled and reinstalled itunes latest version about 8 times now im getting a bit tired of it. Was running fine then i removed some old nokia phone software and now it wont show in itunes. My computer shows it as a camera and its displayed in devices as well help me this is sooo annoying!

    You might need to restart the Apple Mobile Device Service. Check out this article:
    http://support.apple.com/kb/TS1567?viewlocale=en_US

  • Itunes wont install on my windows vista home premium 32-bit computer

    on my windows vista home premium dell inpsiron 32-bit computer when it installes at the end it says rolling back action

    I'd first try downloading an installer from the Apple website using a different web browser:
    http://www.apple.com/itunes/download/
    If you use Firefox instead of IE for the download (or vice versa), do you get a working installer?

  • Itunes wont install onto my windows XP 2002 service pack 1

    How do i get around what the title says?

    The latest version of iTunes requires service pack 2 if you are using XP (from the download page).
    Is there any reason why you shouldn't install the latest XP service packs?

  • Itunes wont install on my windows vista 32-bit

    Can anyone help me on this ? its driving me mad please?

    I'd first try downloading an installer from the Apple website using a different web browser:
    http://www.apple.com/itunes/download/
    If you use Firefox instead of IE for the download (or vice versa), do you get a working installer?

  • Itunes wont install on my laptop?

    itunes wont install on my windows 7 (64 bit) laptop i have tried about a 100 times and not working

    That's a rarer variation on this sort of problem.
    (1) Download the Windows Installer CleanUp utility installer file (msicuu2.exe) from the following Major Geeks page (use one of the links under the "DOWNLOAD LOCATIONS" thingy on the Major Geeks page):
    http://majorgeeks.com/download.php?det=4459
    (2) Doubleclick the msicuu2.exe file and follow the prompts to install the Windows Installer CleanUp utility. (If you're on a Windows Vista or Windows 7 system and you get a Code 800A0046 error message when doubleclicking the msicuu2.exe file, try instead right-clicking on the msicuu2.exe file and selecting "Run as administrator".)
    (3) In your Start menu click All Programs and then click Windows Install Clean Up. The Windows Installer CleanUp utility window appears, listing software that is currently installed on your computer.
    (4) In the list of programs that appears in CleanUp, select any Apple Mobile Device Support entries and click "Remove", as per the following screenshot:
    (5) Quit out of CleanUp, restart the PC and try another iTunes install. Does it go through properly this time?

  • My itunes has gotten error 7 (windows error 14001) itunes wont even open it just says itunes was not installed correctly. someone help please

    my itunes has gotten error 7 (windows error 14001) itunes wont even open it just says itunes was not installed correctly. someone help please

    For general advice see Troubleshooting issues with iTunes for Windows updates.
    The steps in the second box are a guide to removing everything related to iTunes and then rebuilding it which is often a good starting point unless the symptoms indicate a more specific approach. Review the other boxes and the list of support documents further down the page in case one of them applies.
    The further information area has direct links to the current and recent builds in case you have problems downloading, need to revert to an older version or want to try the iTunes for Windows (64-bit - for older video cards) (not for XP) release as a workaround for installation or performance issues, or compatibility with QuickTime or third party software.
    Your library should be unaffected by these steps but there are also links to backup and recovery advice should it be needed.
    tt2

  • HELP!! Itunes wont install on Windows 7.  I get an error msg. there is a problem with this windows installer package. A program required to install to complete could not be run.  Contact your support personnel or package vendor. WHAT NOW?

    HELP!! Itunes wont install on Windows 7.  I get an error msg. there is a problem with this windows installer package. A program required to install to complete could not be run.  Contact your support personnel or package vendor. WHAT NOW?

    Ok, Below is what worked for me somewhat. 
    Okay ... try downloading and saving a copy of the iTunesSetup.exe to your PC from the Apple website:
    http://www.apple.com/itunes/download/
    Now download a trial version of WinRAR:
    http://www.rarlab.com/download.php
    Open the iTunesSetup.exe with WinRAR, and try to run the standalone install of Apple Application Support from the AppleApplicationSupport.msi you find in there.
    It works now BUT there are still problems.  It is not allowing or recognizing my Cd/DVD player and i CANT burn.  Looking still for this fix.

  • Hello i am having trouble installing itunes 10.5 on my laptop i have windows vista. it says error 7 windows error 998. i now have no itunes. i have tried to uninstall itunes but it still wont work and keep coming up with that message. please help!

    hello
    i am having major trouble installing itunes. i had itunes working fine and i went to update it as it told me there was an update which i thought i did. i went on my laptop the next day and it said "itunes was not installed correctly error 7 windows error 998"
    i read a few articles on here but i am having no joy. i uninstalled itunes and reinstalled and that did not work. i also unistalled some other apple things cant remember the names sorry!
    i am not a whiz on a computer so really need some help please!!

    Installing, and uninstalling, applications never touches or removes the data.
    Clean out and uninstall all the apple programs and software thru Programs and manually.
    Might want to use Revo and CCleaner
    I always use manual standalone installers (and keep a couple backup versions)
    itunes 10.5 may affect iTunes media playlists, not sure, depends on what you have.
    A search of these forums will show some threads.
    I'd clean up vista, you need SP2 or later, and specific error message?
    I wonder as you arenot the first with a dell if maybe the OS or included software.
    Security programs like Norton and older versions of Kaspersky have been implicated.
    Also settings in IE that affect pop-ups and plug-ins.

  • HT201413 itunes wont install, runtime error R6034 also 'apple mobile device' wont start! help!

    itunes wont install, runtime error R6034 also 'apple mobile device' wont start! help!

    Go to Control Panel > Add or Remove Programs (Win XP) or Programs and Features (later)
    Remove all of these items in the following order:
    iTunes
    Apple Software Update
    Apple Mobile Device Support (if this won't uninstall move on to the next item)
    Bonjour
    Apple Application Support
    Reboot, download iTunes, then reinstall, either using an account with administrative rights, or right-clicking the downloaded installer and selecting Run as Administrator.
    The uninstall and reinstall process will preserve your iTunes library and settings, but ideally you would back up the library and your other important personal documents and data on a regular basis. See this user tip for a suggested technique.
    Please note:
    Some users may need to follow all the steps in whichever of the following support documents applies to their system. These include some additional manual file and folder deletions not mentioned above.
    HT1925: Removing and Reinstalling iTunes for Windows XP
    HT1923: Removing and reinstalling iTunes for Windows Vista, Windows 7, or Windows 8
    tt2

  • TS1368 I'm a PC user with an itunes account for several years. I updated my itunes and now it wont open and shows me 'missing file MSVCR80.dll,and error 7(Window error 126)' keep coming up even after re-installing itunes . What should i do?

    I'm a PC user with an itunes account for several years. I updated my itunes and now it wont open and shows me 'missing file MSVCR80.dll,and error 7(Window error 126)' keep coming up even after re-installing itunes . What should i do?

    Click here and follow the instructions.
    (98897)

  • When opening iTunes I continue to get the same messages, 'The program can't start because AVFoundationCF.dll is missing' and 'iTunes was not installed correctly. Error 7 (Windows error 126)' I've uninstalled, reinstalled many times - nothing! help please.

    When opening iTunes on my new Windows 7 PC I continue to get the same messages, 'The program can't start because AVFoundationCF.dll is missing' and 'iTunes was not installed correctly. Error 7 (Windows error 126)' I've uninstalled and reinstalled many times to no avail, even tried it on a different user account and still nothing. I recently installed Panda Internet Security 2012 (about 12 days ago), initially iTunes worked fine as usual but within the last few days I've been  unable to open it with the same messages appearing. I've read through some of these pages and tried everything that's been advised, uninstalling and reinstalling while internet and laptop security is swithched off, downloading tools to completely remove anything related to iTunes, tried it in Safe Mode, nothing has worked. I've also noticed that in the start menu when I click on iTunes, it says '(empty)' where it should have the logo and ability to start the program, does this mean it doesn't download + install properly each time I've tried? Any help would be enormously appreciated.

    Doublechecking. Have you also tried the following user tip?
    Troubleshooting issues with iTunes for Windows updates

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