"The procedure entry point AVCFPlayerItemDurationChangedNotification could not be located in the dynamic link library AVFoundationCF.dll. error

I've tried running repair, uninstalling and reinstalling with several steps of install failing. ITunes ran fine prior to this upgrade (upgrade reminder for itunes and quicktime). Now I can't even start Itunes. Help. 
I tried even restoring to a previous restore point on my pc and itunes still won't run as it says it's missing some files.

AVFoundationCF.dll is part of Apple Application support, so unless you dealt with that repairs and reinstalls of iTunes will be ineffective.
The simplest thing to try is a repair of Apple application support.
Failing that, try a complete removal of all iTunes components using the method here:
http://support.apple.com/kb/HT1923
Don't forget the part about deleting files.
Download a fresh copy of the iTunes Installer, saving on your PC:
http://www.apple.com/itunes/download/
Then try reinstalling. In case security software is interfering with things, it's worth disconnecting from the Internet and disabling all security software during the install.

Similar Messages

  • Was trying to update my ITunes and get this error: The procedure entry point AVCFPlayerItemDurationChangedNotification could not be located in the dynamic link library AVFoundationCF.dll. Just got the new IPhone and am trying to share music files. Can any

    I have Windows Vista computer. I am trying to upgrade my ITunes so can share files with other home computer. (Just got the new IPhone). I get this system error: The procedure entry point AVCFPlayerItemDurationChangedNotification could not be located in the dynamic link library AVFoundationCF.dll. Tries system restore and redownloaded...NOW Itunes will not even open. Can anyone help?

    I uninstalled Apple Application Support, opened iTunesSetup with WinRar, and went down the list of msi's. AppleApplicationSupport was an install, all the others I did Repair.  Did not have to reboot. Works okay now.
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  • The procedure entry point AVCFPlayerItemDurationChangedNotification could not be located in the dynamic link libary AVFoundationCF.dll\

    Whenever I try and open Itunes that's an error message that pops up. I've reinstalled Itunes and Apple Application Support and then it gives me that message. Windows XP Toshiba.

    Entry point errors can usually be fixed by deleting the offending dll, then repairing the component it is part of from the programs and features control panel. CoreMedia.dll is part of Apple Application Support and can normally be found in
    C:\Program Files\Common Files\Apple\Apple Application Support    or
    C:\Program Files (x86)\Common Files\Apple\Apple Application Support.
    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.
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    When starting Windows 7 Sync Notifier reports "The procedure entry point sqlite3_wal_checkpoint could not be located in the dynamic link library SQLite3.dll." Any suggestions as to how to rectify this issue?

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    2. Copy file "SQLite3.dll"
    3. Now paste it in the folder  C:\Program Files (x86)\Common Files\Apple\Mobile Device Support
    4. Restart the programme, it should not display that message, it should be clear.
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  • My problem is on my Windows PC.  I am getting the error message, "The procedure entry point sqlite_3_wal_checkpoint could not be located in the dynamic link library SQLite3.dll.  I am told this is related to iTunes.  Any help?

    I use both a Mac and a PC.  My problem is on my Windows 7 PC.  I am getting the error message, "The procedure entry point sqlite_3_wal_checkpoint could not be located in the dynamic link library SQLite3.dll.  I am told this is related to iTunes.  Any help out there?  Thanks

    With Windows Explorer, navigate to your C:\Program Files\Common Files\Apple\Apple Application Support folder.
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    Restart the programme all should be well
    In case that your OS is (64 bit)
    1. Open windows explorer, go to location C:\Program Files (x86)\Common Files\Apple\Apple Application Support
    2. Copy file "SQLite3.dll"
    3. Now paste it in the folder  C:\Program Files (x86)\Common Files\Apple\Mobile Device Support
    4. Restart the programme, it should not display that message, it should be clear.
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  • On my HP laptop I get the following when booting up every time: "Apple Syn Notifier-Entry Ponint Not Found.  The procedure entry point sqlite3_wal_checkpoint could not be located in the dynamic link library SQLite3.dll

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    With that one, perhaps first try uninstalling and reinstalling your MobileMe control panel. Does that clear up the error?

  • Error messages - DDE Server Windows itunes.exe - Entry point Not found and iTunesHelper.exe - The procedure entry point asl_add_log_file could not be located in the dynamic link Library ASL.dll

    Hi
            I have tried to research these problems I am getting, but have not been able to resolve them.
    1st is the above DDE Server Windows iTunes.exe - entry point not found.
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    Anyone any ideas please.
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    32bit OS
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    Firewall - Zonealarm
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    Thanks in advance
    Steve
    Message was edited by: Ybslik
    Message was edited by: Ybslik

    Taken at face value, you're having trouble with an Apple Application Support program file there. (Apple Application Support is where single copies of program files used by multiple different Apple programs are kept.)
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    If no joy after that, try the more rigorous uninstall/reinstall procedure from the following post. (If you've got XP, although the procedure is for Vista and 7, just read "Computer" as "My Computer", read "Uninstall a program control panel" as "Add or Remove programs control panel" and assume the system is 32-bit, and you'll be doing the right things.)
    Re: I recently updated to vista service pack 2 and I updated to itunes 10.2.1 and ever

  • Downloaded new version itunes to Windows 7, now receiving error while computer is booting Apple Sync Notifier.exe- Entry Point Not Found the procedure entry point sqlite3_wal_checkpoint could not be located in the dynamic link library SQLite.dll., Help!

    Downloaded new version itunes to Windows 7, now receiving error while computer is booting Apple Sync Notifier.exe- Entry Point Not Found the procedure entry point sqlite3_wal_checkpoint could not be located in the dynamic link library SQLite.dll., Help! How do I remove this message every time I start up Windows? Would it help to
    re-install Itunes and what version??

    Refer to this thread - https://discussions.apple.com/message/15685210#15685210
    Quick answer "copy the file SQLite3.dll from the C:\Program Files (x86)\Common Files\Apple\Apple Application Support folder to the C:\Program Files (x86)\Common Files\Apple\Mobile Device Support folder"

  • When I turn on my computer,an error message says  "AppleSyncNotifier.exe-entry point not found The procedure entry point xmlTextReaderConstName could not be located in the dynamic link library libxml2.dll". Can't access itunes store,sync,buy etc. Help...

    When I turn on my computer, an error message says "AppleSyncNotifier.exe-entry point not found. The procedure entry point xmlTextReaderConstName could not be located in the dynamic link library libxml2.dll"  Cannot access itunes store, sync phone, etc. Two weeks ago did this and Apple support had me remove and reinstall iTunes. Doing it again. Help....

    With Windows Explorer, navigate to your C:\Program Files\Common Files\Apple\Apple Application Support folder.
    Copy the libmxl2.dll that you should find there, navigate to the nearby Mobile Device Support folder, and Paste it in there also.
    Reboot and see if all is well
    In case that your OS is Windows 7 (64 bit)
    1. Open windows explorer, go to location C:\Program Files (x86)\Common Files\Apple\Apple Application Support
    2. Copy file "libxml2.dll"
    3. Open new windows explorer, to to location C:\Program Files (x86)\Common Files\Apple\Mobile Device Support
    4. Paste file "libxml2.dll" to the location.
    5. Reboot your computer, it should not display that message, it should be clear.
    Good Luck

  • I have a error message when i turn on my computer. AppleSyncNotifier.exe - Entry Point Not Found. The procedure entry point sqlite3_wal_checkpoint could not be located in the dynamic link library SQLite3.dll. Any thoughts?

    I have a error message when i turn on my computer. AppleSyncNotifier.exe - Entry Point Not Found. The procedure entry point sqlite3_wal_checkpoint could not be located in the dynamic link library SQLite3.dll.
    Any thoughts?

    Found this fix here which worked for me with a similar problem.
    https://discussions.apple.com/thread/3196594?start=0&tstart=0
    With Windows Explorer, navigate to your C:\Program Files\Common Files\Apple\Apple Application Support folder.
    Copy the SQLite3.dll that you should find there, navigate to the nearby Mobile Device Support folder, and Paste it in there also.
    Reboot and see if all is well.

  • Since updating to 10.4 getting error message on startup 'AppleSyncNotifier.exe – Entry Point Not Found, The procedure entry point xmlTextReaderConstName could not be located in the dynamic link library libxml2.dll.'. How do I fix this annoying problem?

    Since updating to 10.4 I've been getting this error message on computer startup
    'AppleSyncNotifier.exe – Entry Point Not Found
    The procedure entry point xmlTextReaderConstName could not be located in the dynamic link library libxml2.dll.'.
    Please help me fix this annoying problem?
    belle

    This is the fix I got from discussions and it worked for me.  It is copied below.  I just did the manual fix which I have underlined. Good luck! Regards, Belle.
    This can occur because libmxl2.dll is not in your C:\Program Files\Common Files\Apple\Mobile Device Support folder.
    There have been some issues with this and other dlls not being in the right place (or not being everywhere they should be) since the 10.3.1.55 iTunes update.
    However, I note that the 10.4 iTunes update is now out - surprisingly quickly - so try installing that, rebooting, and see if your issue is solved.
    If it isn't, though, here's the manual fix:-
    With Windows Explorer, navigate to your C:\Program Files\Common Files\Apple\Apple Application Support folder.
    Copy the libmxl2.dll that you should find there, navigate to the nearby Mobile Device Support folder, and Paste it in there also.
    Reboot and see if all is well.
    I actually had the issue with SQLite3.dll, and the above fix worked for me (I found it in an April 2010 posting!).
    I passed on the fix as above for the similar issue with libmxl2.dll to someone who had exactly your problem, and he reported that it fixed it for him.

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