Avfoundationcf.dll "Not Found" [FIX]

I discovered how to fix the problem of "avfoundationcf.dll Not Found" in windows xp 32 bit
You just need to Uninstall and Re-Install the 'AppleApplicationSupport"
Just go to this directory "C:\Documents and Settings\All Users\Application Data\Apple\Installer Cache\" and chose the directory "AppleApplicationSupport" with the higher version, my directory is "AppleApplicationSupport 2.1.6" Inside of this directory just run "AppleApplicationSupport.msi" and chose "Remove" when it finish run this file again and chose "Install"
It worked for me
Hope it help :]

This procedure might work or might not work:
Download the free Ccleaner and repair your Registry (repeat until clear)
http://www.piriform.com/ccleaner/download/standard
Uninstall iTunes according to Apple's directions here
http://support.apple.com/kb/HT1925
Use Ccleaner and repair your Registry again just in case.
Then download/install iTunes again from the Apple website
http://www.apple.com/itunes/
Your iTunes content will not be removed,
Please regularly backup your iTunes content to external medium (hard drive, cd/dvd's) using the File>Backup Library in iTunes. Apple will not reissue new copies of content.
(Notice: this post is a copy/paste in a hope that a uninstall/reinstall and repair of your Registry may solve your particular issue, Windows issues are particular difficult to resolve due to multiple factors, so my advice is to be taken into advisement with others recommendations which may be more specific or experienced in resolving your issue. If it or others recommendations solve your issue, please respond back with a "Correct" or "Helpful" or not resolved responses so we can further refine our efforts in trying to successfully assist others. I receive no compensation for product mention.)

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Error 7 (Windows error 126) avFoundationcf.dll not found.

Error 7 (Windows error 126) avFoundationcf.dll not found. windows 7 64bit, I've tried everything, but it dosn't work, please help.

Update .netframework to latest version (see apple support)
then
Follow the instructions on this link, basically un-install everything, remove programs that says they are made by apple inc. (using add remove program)
http://www.reimageplus.com/fix-windows-127-error/ (Many thanks to reimageplus.com)
You will also need to check and verify that the following folders have been removed:
C:\Program Files\Bonjour
C:\Program Files\Common Files\Apple
C:\Program Files\iTunes
C:\Program Files\iPod
C:\Program Files\QuickTime
C:\Windows\System32\QuickTime
C:\Windows\System32\QuickTimeVR
dont forget to remove icloud also
you dont need to delete your itune music library though
If any of these folders still exist, delete them along with their contents. (if you cant delete them, right click and go to properties and then security and change the control of the fold to you)
do this for files under program files and program file (x86) on your computer
once you have deleted everything, restart your computer. Then I repaired my registry using a registry repair program.
Important:- instead of installing itunes I installed quick time, which installs apple application support (this is the corrupt file which is causing all the issues)
i then installed itunes and it all worked fine,
should take no longer than half hour to fix
hope this helps

Followed cnet direct. to move itunes from c drive to ext. drive, worked, deleted off c, still worked, now says AVFoundationCF.dll not found-reinstall, don't want to lose data

I recently followed cnet directions to move itunes from c drive on pc running xp pro, to external drive, for space reasons. Process worked. I tunes ran from e drive, verified data on e drive, deleted all apple applications on c drive so I could remove itunes and recover space. Verified itunes still worked off of new short cut and and that target was e drive. Now itunes won't open and get message "AVFoundationCF.dll not found - reinstall", or "not installed correctly Error 7 (windows error 126) - reinstall." Tried download, install from apple.com for itunes on c drive, but message "library can't be read because it was created by a newer version of itunes." How do I fix this without losing all of our "material" saved on the itunes program?

Thank you for the reply, but so far no go. I tried through control panel and add remove programs with repair option as suggested but got error..."C:\programs......AppleAplicationSupport.msi cannot be found." This was after I have done new download and install of itunes to the c drive. I have not taken any steps to try use that down load or reload any material on it. I changed path to external drive an folder, E:\ itunes and got the "error not valid installation package." Still looking for answers...

HT1926 Trying to install iTunes for Windows Vista. Says "successfully installed," but when I try to open iTunes I get error messages, "unable to locate component, AVFoundationCF.dll not found," then "Error 7 (Windows error 126)

Trying to install iTunes for Windows Vista. Says "successfully installed," but when I try to open iTunes, I get error messages, "unable to locate componant AVFoundationCF.dll not found," then "Error 7 Windows error 126." I have tryed to reinstall twice with the same result.

Repair Apple Application Support.
START/CONTROL PANEL/PROGRAMS N FEATURES/highlight APPLE APPLICATION SUPPORT, then click the REPAIR button

AVFoundationCF.dll not found? + Error 7 (Windows error 126)

About a week ago, I decided to upgrade to the newest version of iTunes. Upon trying to install the new version, it said it could not download as there was an error with quicktime. I then uninstallled and downloaded the newest version of Quicktime. The error message went away, however, now I am faced with this meassage everytime I attempt to install:
"An error occured during the assembly 'Microsoft.VC80.CRT,version="8.0.50727.4053"type="win32",publicKeyToken="1fc8b3 b9a1e18e3b",processorArchitecture="x86" Please Refer to Help and Support for more information HRESULT: 0x80073712
Then iTunes goes into "rolling back action" and 'completes' the install.
upon opening itunes, i get an error message saying that windows error 126 has occured or error 7, and that i should reinstall itunes. except i've done this six times now, so it clearly doesn't help.
supposedly the component AVFoundationCF.dll is not found, and the solution to that is REINSTALL, again, that doens't work.
What can I do?
Message was edited by: jashie

Had this problem when I tried to upgrade. I eventually uninstalled all iTunes v9 related products (iTunes, Quicktime, Apple Application Support and Apple Software Update). Then I tried a fresh install of the v10.1x setup. I get the following:
Pop up#1 (iTunes.exe - Unable to Locate Component):
This application has failed to start because AVFoundationCF.dll was not found. Re-installing the application may fix this problem.
Pop up#2 (iTunes):
iTunes was not installed correctly. Please reinstall iTunes.
Error 7 (Windows error 126)
Since I'm on XP SP3 Home Edition, I can't install the System Readiness Tool (only for Vista, 7 and Server 2008, etc.).
So I gave up and unintalled all Apple products (iTunes, Quicktime, AAS, AMDS, ASU). I then went back to an iTunes 9.0.2 installsetup.exe I have. Installed "successfully" and now when I launch iTunes I get the following error pop up:
Pop up#3:
The file "iTunes Library.itl" cannot be read because it was created by a newer version of iTunes.
What can be done now? I'd like to be on the current version, but I can't get around the first 2 pop ups with the methods I've seen posted here.

Error on boot: "STOP c0000135 unable to locate component csrsrv.dll not found reinstalling the application may fix the problem"

I am running Windows Server 2003 R2 (I know it's old, I'm in the process of upgrading it now to 2012) on an old HP ProLiant server. It's worked for ages, but yesterday morning it booted up with the blue screen of death, saying:
STOP c0000135 unable to locate component csrsrv.dll not found. Reinstalling the application may fix the problem.
I have tried coping the file from C:\WINDOWS\ServicePackFiles\i386\csrsrv.dll to C:\WINDOWS\system32\ using a WS2003R2 recovery disk, but it still doesn't work. I'm not sure what to do now...
I do have backups, but I'd prefer just to get this server back up and running so that I can continue to migration so that I can decommission it permanently and put it out to pasture...
Any help and guidance is greatly appreciated.
Thanks in advance!

If copying the DLL does not help then I would recommend doing a system state restore from a backup.
This posting is provided AS IS with no warranties or guarantees , and confers no rights.
Ahmed MALEK
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I am now getting an error message from Elementsautoanalyzer.exe, extendscript.dll not found. reinstalling the application may fix this problem. is there a fix for this?

I am now getting an error message from Elementsautoanalyzer.exe, extendscript.dll not found. reinstalling the application may fix this problem. is there a fix for this?

TomCT60,
Is your MacBook using Mac OS X 10.6.8 as indicated in your post? If so you will not be able to fully integrate with iCloud.
iCloud and Snow Leopard, by Roger Wilmut describes what iCloud options are available for Snow Leopard.
If you are using Lion, go to iCal>Preferences...>Accounts, and delete/re-add your iCloud CalDAV server.

Updated to current version and it won't start up. sqlite3.dll not found. Try to reinstall. I have tried many times unsuccessfully. What is the fix?

A pop-up told me to update to the current version. I did. Installation completes successfully. When I try to run the program, open a browser window after installation, I get an error that says sqlite3.dll not found, try to reinstall the program. I have tried uninstalling and reinstalling about a dozen times over the last few days, and I always get the same error.

Although you say you have let the battery drain, was it for long enough? Since nothing else that you've tried so far has worked, I suggest that you leave the iPod unplugged for at least four days, preferably a week. That way, if something is stopping the iPod from turning the screen on, then whatever it is will drain the battrey. However, since the screen isn't on, that may take longer than if the screen was on.
Then, after that time, plug the iPod into a power source and leave it alone for at least thirty minutes. Only after thirty minutes will it show any signs of life, but you should leave it until it is fully charged before trying to use it.
If you get to this stage, the fact that the battery has drained will cause the iPod to reset when it springs back to life.
Let us know how you get on.

TS1717 Getting two error messages when trying to access I Tunes on my Windows 7 Computer: Windows Error 126 and MSVCR80.dll not found

Having difficulty accessing I Tunes on my Windows 7 Vista.
Error messages are two fold:
1. MSVCR80.dll not found. Reinstall may help correct prob.
2. Windows Error 126.

Uninstall your existing copy of iTunes. Delete any copies of the iTunesSetup.exe (or iTunes64Setup.exe) installer files from your downloads areas for your web browsers and download a fresh copy of the iTunes installer from the Apple website:
http://www.apple.com/itunes/download/
(The current build of the 11.1.4.62 installer was changed a few days ago, which fixed the bulk of the reports of MSVCR80.dll/R6034/APSDaemon.exe/Error-7/AMDS-could-not-start trouble ... but the build number on the installer was not changed. So we're trying to make sure you do the reinstall using a "new good" 11.1.4.62 installer instead of an "old bad".)
Does the install with the new copy of the installer go through properly? If so, does that clear up the error message?
If you still have the same error messages cropping up, then try the procedures from the following user tip:
Troubleshooting issues with iTunes for Windows updates

Installing update resulted in error message MS VCR80.dll not found, Apple mobile device failed to start

Can you help with error message on installing itunes on Windows XP: error message MSVCR80.dll not found. Apple Mobile Device failed to start. Error 7 Windows error 126.
Deleting itunes and reinstalling does not fix it.

Solving the iTunes Installation Problems in Windows
1. Apple has posted their solution here: iTunes 11.1.4 for Windows- Unable to install or open - MSVCR80 issue.
2. If the Apple article does not fully resolve the problem for you, then try Troubleshooting issues with iTunes for Windows updates - MSVCR80.

When I try to open iTunes from my PC, I get a message "aps daemon.exe MSVCR80.dll not found reinstall"

When I try to open iTunes from my PC, I get a message "aps daemon.exe MSVCR80.dll not found reinstall"
I have redownloaded iTunes and still get the same message. It has to do with my Windows Vista in some way? I cannot sync my iPad2, iOS 7.0.4 with my PC.
Can anyone help me? I don't want to lose the thousand and one things I've bought.

Uninstall your existing copy of iTunes. Delete any copies of the iTunesSetup.exe (or iTunes64Setup.exe) installer files from your downloads areas for your web browsers and download a fresh copy of the iTunes installer from the Apple website:
http://www.apple.com/itunes/download/
(The current build of the 11.1.4.62 installer was changed a few days ago, which fixed the bulk of the reports of MSVCR80.dll/R6034/APSDaemon.exe/Error-7/AMDS-could-not-start trouble ... but the build number on the installer was not changed. So we're trying to make sure you do the reinstall using a "new good" 11.1.4.62 installer instead of an "old bad".)
Does the install with the new copy of the installer go through properly? If so, does that clear up the error message?
If you still have the same error messages cropping up, then try the procedures from the following user tip:
Troubleshooting issues with iTunes for Windows updates

Dgz.dll not found worked fine till today. Loaded 4.11 bata and still same error

Question should read VGJ.dll not found. Then said reloading the program may correct.
I downloade the bata verion of 4.11 and still get the same error with both 3.6 and 4.11?

Hi schützenkönig:
Many thanks for posting! As you can see, I made my initial post over a week ago, and since there were no responses, I thought perhaps I was the only one this was happening to!
In any event, disabling Protected Mode is the only way I've found to prevent the crashes from happening.
I posted about this on the mozillazine forum -- http://forums.mozillazine.org/viewtopic.php?f=38&t=2551745&sid=7e877237158ffdc560789fb668c 858c0 -- but didn't get very far. Apparently, Firefox is blaming Adobe and has no plans to do anything about it. I was given some reassurance, however, by the comment that adblock plus offers protection from harmful flash content.
By the way, I made a follow on post when I downloaded the latest version of Flash Player -- 11.4.402.278 -- http://forums.adobe.com/message/4708561#4708561
Unfortunately, it did nothing to fix the problem.
Ortho_Fan

Xvidcore.dll not found

When opening Encore I get the error: "xvidcore.dll not found". I can close this and all runs ok (so I think so far). Any ideas on a fix? Thanks!

XviD is another thing like DivX - best avoided.
It's an AVI - of sorts - but a very heavily compressed one, where it is possible to put an entire movie on a 700Mb CD-ROM.
Trying to use this sort of AVI file is never going to give great results either.
AVI simply means "Audio Video Interleave", nothing more, and there are many types. For the purposes of DVD, you should ideally be using DV AVI Type 2.

HT1926 msvcr80.dll not found

I just tried to update Itunes and ended up with installation errors so I decided to download fromw the apple site directly. Now I get a msvcr.dll not found error and can't get to itunes at all. Anyone know how to fix this?

Apple's advice on this issue can now be found here: TS5376: iTunes 11.1.4 for Windows: Unable to install or open.
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 the user tip Backup your iTunes for Windows library with SyncToy for a suggested strategy.
If you have difficulty downloading the iTunes setup file try clearing your browser's cache or using an alternate browser.
If content is missing from the library following the repair see Empty/corrupt iTunes library after upgrade/crash.
For device connectivity issues following the repair see TS1538: iOS: Device not recognized in iTunes for Windows, in particular section 5.
MobileMe is a discontinued service and should be removed if present. See HT2992: MobileMe: Uninstalling the MobileMe Control Panel for Windows for details.
tt2

TS3694 MSVCR80.dll not found

Down loaded the lastest version of Itunes & now get an error message MSVCR80.DLL not found. Itunes will not open. Reload software, still nothing. How do I fix this?

https://sites.google.com/site/appleclubfhs/support/advice-and-articles/itunes-wi ndows-missing-msvcr80-dll

Avfoundationcf.dll "Not Found" [FIX]

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