Error Installing iTunes 12.1.1 update

Keep getting error "Key not valid for use in specified state" when installing 12.1.1 update. Anyone know how to resolve this?
I have removed and reinstalled the current version in case some files were missing, but that did not help.

For "Key not valid for use in specified state" errors try moving the folder RSA from C:\Users\<User>\AppData\Roaming\Microsoft\Crypto\RSA to say C:\<User>\RSA (just in case there should be a need to restore it) then try installing again. This folder appears to act as a cache and should be rebuilt automatically as required.
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) 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

Similar Messages

  • Steve Jobs obviously was "the man" because every update or install now gives me problems... i can no longer download anything to my iphone.. giving me errors of "cannot install at this time" and i get an error installing itunes on my other laptop... wth?!

    Steve Jobs obviously was "the man" because every update or install now gives me problems... i can no longer download anything to my iphone.. giving me errors of "cannot install at this time" and i get an error installing itunes on my other laptop... wth is going on!??!
    ok so the download problem with my iphone.. what could be the cause of that? ive restarted and deleted the "undownloaded app" over 10 times already. and restarted the iphone 10 times... next thing i know i cant install itunes on my laptop.... geez man..
    obviously there is a fix which someone will help... but why should i have to go through all that crap to install a so called uncomplicated software... when you think about it this really shouldnt even be an issue.
    normally if the thing dosent work. normally with most programs you just uninstall the uncompleted software and just reinstall and everything is usually good to go.. help!

    ive never had any problems with ap[ple products in the past... this is a first and a stupid problem if you ask me

  • HT1926 I have an error installing itunes : the installer has insufficient privilidges to modify this file C:/ program files\itunes \ipod updater\ext.dlll? what to do?

    I have an error installing itunes : the installer has insufficient privilidges to modify this file C:\program files\itunes \ipod updater\ext.dlll? what to do?

    iPhone - not enough access privileges: Apple Support Communities
    ITunes Access Privileges Error?!?!: Apple Support Communities
    The installer has insufficient ...: Apple Support Communities

  • HT4528 My Iphone4 is no longer opening in iTunes.  I have Windows 7.  I uninstalled and re-installed iTunes and also added updates to my iPhone.  What should I do?

    My iPhone used to work in iTunes but quit working.  I checked my USB portal and it works with other devices.  I also uninstalled and re-installed iTunes.  I added updates to my phone and re-booted it.   I am not sure what else to do.  My iPhone also locked in vertical position and no longer goes to horizontal. 

    diesel vdub wrote:
    Maybe it would have been a better idea to confirm that iTunes is supported in Windows 8 before buying a computer with that Operating System.
    There will be a new version of iTunes released this month... no one forced you to upgrade prior to a supported version of iTunes being released.
    Like the fact that you just called most of us stupid there

  • Error occurs when installing iTunes 11.0.3 update

    Notified update 11.0.3 available for iTunes at App Store, click on update and get error message

    Troubleshooting iTunes installation on Mac OS X
    Hope this helps.

  • Error installing iTunes on Windows 7 64-bit

    Tried installing iTunes 9.2 for Windows 7 64-bit. "An error occured during the installation of assembly "Microsoft.VC80.CRT, version="8.0.50727.4053",type = "win32", publickey token ="1fc8b3b9a1e18e3b",process or Architecture ="x86". Please refer to help and support for more information. HRESULT: 0x8007054f.
    Ive tryed uninstalling and re installing. But i cant seem to get it to install. iTunes shows up in programs but its not installed correctly and wont open.

    HRESULT: 0x8007054f.
    On Windows 7 systems, one thing that might help with that code is installing the following security update:
    [Microsoft Visual C++ 2005 Service Pack 1 Redistributable Package ATL Security Update|http://www.microsoft.com/downloads/details.aspx?familyid=766a6af7-ec73-4 0ff-b072-9112bab119c2&displaylang=en#filelist]
    Does that install, or do you get a 1935 error citing the same HRESULT for the security update?
    If the update installs, try another iTunes uninstall/reinstall again. Do iTunes and Apple Application Support install properly this time?

  • Error installing iTunes 10 on Windows 7 64 Bit

    I upgraded to Windows 7 from XP since I changed laptop. I did tried to install iTunes on this new machine (win 7 64 bit Corei7 processor and 4G RAM) but during the installation when the status screen states "Publising Product Information", I'm getting the following error message:
    "An error occurred during the installation of assembly 'Microsoft.VC80.CRT,version="8.0.50727.4053",type="win32",publicKeyToken='1fc8b 3b9a1e18e3b",processorarchitecture="x86". Please refer to Help and Support for more information. HRESULT:0x800736FD."
    Following this message, the installer reverses the installation process and after a 10-15 minute wait, a screen comes up that says the Itunes installation was complete. Obviously it wasn't but that is what the message says. When you close out of that message, Itunes tries to start and this message pops up:
    "Apple Application Support was not found.
    Apple Application Support is required to run iTunes. Please uninstall itunes, then install iTunes again.
    Error 2"
    Any help will be very much appreciated

    HRESULT:0x800736FD
    It's rarer to see these on Windows 7 than it is on Vista. Somtimes they're a bit easier to deal with on 7, too.
    First, head to Windows Update and see if you can update the PC. If you can, and you collect updates without any errors, try another iTunes install.
    If you get errors installing Windows Updates, double click on the failed updates in your Update history to bring up a small window containing alphanumeric codes for the erros. Are they also 800736FDs, or are you getting other error codes?

  • Error installing iTunes 8  && uninstalling iTunes 7.7

    I'm having a problem upgrading to iTunes 8.
    My OS is Vista Ultimate 64-bit.
    When installing iTunes 8 64-bit installer the setup processes reaches the "Coping New Files" stage, the progress bar pauses for a few moments, then the status changes to "Rolling Back". The installer goes to the finish page with the message:
    "+The installer encountered errors before iTunes could by configured.+
    +Your system has not been modified. To retry these operations at a later time, please run the installer again.+"
    This occurs with the iTunes 8 32-bit installer as well.
    iTunes 7.7 32-bit is currently installed. When I attempt to uninstall through Windows Add/Remove the status progress bar crashes without error during the uninstall. iTunes 7.7 is still in my program list. I attempted the "repair" option for iTunes to the same effect.
    Anyone know what is being checked to make the iTunes 8 setup be rejected?
    Is there a good way to manually remove iTunes?

    I have *Windows Vista 32 bit*, so BE CAREFUL with this reply, since I noticed you have a 64 bit machine. I just updated from iTunes7 to iTunes8, and got an error, with both iTunes8 and Quicktime 7.5.5. A solution has been posted by "rjchaney". If you go to the disscussion thread search and type:
    'Error 46 could not load or find the Quick Time ActiveX Control', without the quotes, then narrow the results by 'rjchaney', you will see a response from 'rjchaney' from Houston, TX to 'aveniras'. _*THIS SOLUTION WORKED on my dell windows vista 32 bit computer.*_ Apparently, the permissions have to be reset in the REGISTRY ! You have to run the command prompt window as an Administrator, for the reset.cmd file to be correct. Since Apple approved this solution for me, _*I think the solution to a 64 bit machine might be similar. I don't know if this will work for you.*._ Just check the commands in the reset.cmd file, and maybe this will work for you.
    _*THIS SOLUTION WORKED on my dell windows vista 32 bit computer.*_
    In case you don't want to search, I am copying and pasting the solution from 'rjchaney' here:
    There is an old NT utility called SubInAcl.exe that can be used to reset permissions in Windows XP and also in Vista.
    Step 1: Download subinacl.msi from the link
    http://go.microsoft.com/fwlink/?LinkId=23418 and install it.
    Step 2: Download a modified version of reset.cmd from here
    http://gerger.com/o/assets/x/?id=22540
    and save the file in 'C:\Program Files\Windows Resource Kits\Tools'.
    Step 3: Open Command Prompt and type the following without quotes (hit Enter):
    'cd c:\program files\windows resource kits\tools'
    Step 4: Now type 'reset.cmd' and hit Enter (without quotes)
    You will see the Command Line Tool running for some seconds. The issue should have been fixed and Quicktime should run again.
    _*This solution Worked on my Dell Inspiron 530s, with Windows Vista 32 bit*._

  • Several error installing itunes in win7 64bits

    Hi! This is the error that occurred on my computer to install itunes 10. I recently purchased iPhone 4 but I can't install Itunes10. Earlier this computer boast an older version of itunes but recently, I've formated it and I cannot install itunes now. Operating system Windows7 64bt, antivirus microsoft security essentials. Some suggestions? Thanks in advance
    "An error occurred during installation of assembly `Microsoft.vc80.CRT, version="8.0.50727.4053", type="win32", publickeytoken= "1fc8b3b9a1e18e3b",process or architecture="86". Please referto help and support for more information. Hresult:0x80070002"
    Message was edited by: Galopin

    Hresult:0x80070002
    These ones are typically caused by underlying problems on the PC that also often cause Windows Updates to fail to install. If we can fix the Windows Update trouble, we can usually get the iTunes trouble cleaned up +en passant.+
    Go into your Windows update and try to check for new updates. Do they fail to install? If so, go into your Update History and doubleclick the failures. What alphanumeric codes appear for you?
    If the Windows Update errors are also 80070002s, then try the following Microsoft document:
    [Windows Update error 80070002|http://windows.microsoft.com/en-US/windows7/Windows-Update-error-80070 002]
    If that gets your Windows Updates installing again, stock up on any you're behind on. Then try another iTunes install Does it go through properly this time?

  • Error installing itunes stops at publishing product information

    Please help me to install itunes.  At every attempt, it stops at "publishing product information".  Then I recieve the following error:
    An error occurred during the installation of assembly
    Microsoft.VC80.CRT, type="win32", version="8,0.5072
    7.6195" ,publicKeyToken="1fc8b3b9a1e18e3b",process
    orArchitecture="x86".  Please refer to Help and Support
    for more information.  HRESULT:  0x800736FD

    These ones are typically caused by underlying problems on the PC that also often cause Windows Updates to fail to install. If we can fix the Windows Update trouble, we can usually get the iTunes trouble cleaned up en passant.
    Go into your Windows update and try to check for new updates. If updates install, stock up on the ones you're behind on, restarting the PC if requested to do so. After the restart, try installing iTunes again. Does it go through this time for you?
    If windows updates fail to install, go into your Update History and doubleclick the failures. What alphanumeric codes appear for you? Are they also 800736FD, or some other number? (If they're another number, what number are you getting?)

  • Two errors installing iTunes

    While installing iTunes I received these two errors:
    1  "/system/library/extensions/wondershareaudiodevice.kext" was installed improperly and cannot be used.  Please try reinstalling it or contacting the products vendor for an update. 
    2.  "/system/library/extensions/terminus.kext"as installed improperly and cannot be used.  Please try reinstalling it or contacting the products vendor for an update. 
    I was having trouble with my old iPod not showing up in iTunes. I reloaded the system software then reloaded fresh copy of iTunes which didn't solve the problem.
    Thanks for any suggestions
    Dan

    Both of those are components of third-party software, not part of OS X. The first is obviously a "Wondershare" product, though I don't know which one, and the second is part of "Toast." Either update or remove both products according to the developers' instructions. Back up all data before making any changes.

  • Error installing itunes 9 with windows xp

    Installed itunes 9 today, almost everything seems to work fine, i can access itunes and my music ... but when i open itunes i get this error message:
    The registry settings used by the itunes drivers for importing and burning CDs and DVDs are missing. This can happen as a result of installing other CD burning software. Please reinstall itunes.
    I did not install any CD burning software, and I have already uninstalled Itunes and everything related to itunes (quicktime, etc.) and reinstalled, then I get the same message. My ipod touch is not being recognized by windows or by itunes, and when i plug it into the usb drive no image shows up on it, the screen is just black.
    I was about to purchase a second ipod touch today, but now i have to put it off since i wont be able to set it up if itunes wont recognize it. Please help!!!

    This article should be your starting point:
    XP
    http://support.apple.com/kb/TS2372?viewlocale=en_US
    Vista
    http://support.apple.com/kb/HT2615?viewlocale=en_US

  • Error installing iTunes for windows 8 64 bit

    I can't install iTunes 64 bit in my new laptop. Installatione give me this error:
    Error installing assembly "Microsoft.VC80.CRT.type="win32".version="8.0.50727.6195".publicKeyToken="win32 ".version="8.0.50727.6195".publicKeyToken="1fc8b3b9a1e18e3b".processorArchitectu re="x86". ..........
    Anyone can help me?
    Thank's
    Ben

    No, I have windows 8 64 bit installed,; however I tried also with 32 bit version, but when I start the installation, a massage appears saying that I'm trying to install a 32 bit version while I need to download and install 64 bit version! However thank's

  • Error installing itunes on windows xp a network error occurred

    i have trouble installing iTunes 10.2.2 on WIndows XP computer. Everytime i get message that a network error occurred. What is the trouble here? Any help is appreciated!

    Could you give the full text of your error message. This will help to workout excatly what the probelm is.

  • Error installing itunes win 7 home . Run time error R6034 and Error 7 windows error 1114

    I receive these error messages trying to re-install itunes:
    Run time error R6034 and
    Error 7 Windows error 1114.
    started happening about a week ago.
    Any help?
    I tried removing and reinstalling already, same mesages
    G

    Check for .dll files Go to C:\Program Files (x86)\iTunes and C:\Program Files\iTunes and look for .dll files. If you find QTMovie.DLL, or any other .dll files, move them to the desktop. Reboot your computer. Note: Depending on your operating system, you may only have one of the listed paths.
    So they want me to put all of the DLL files to desk top?  I dont have any that have QTmovie
    I have:
    In itunes .resources folder:
    itunes.dll
    itunesRegistry
    In itunesHelper.resources  folder
    ituneshelper.dll
    In Itunes main folder: ie. program files (x86) Itunes
    gnsdk_dsp.dll
    gnsdk_musicid.dll
    gnsdk_sdkmanager.dll
    gnsdk_submit.dll
    iAdCore.dll
    itunes.dll
    itunesadmin.dll
    ituneshelper.dll
    itunesoutlookaddin.dll
    Sorry I'm not a real computer dude but would like to resolve and not lose all my music etc.
    Thanks
    G

Maybe you are looking for