Here’s a question from one of readers:
I just updated to the latest version of iTunes and I am getting an ‘avfoundationCF.dll is missing’ error. Where should i download it from so i can re-gain access to iTunes?
Thanks for the question. This problem usually occurs when you update to iTunes v10. According to this thread from Apple’s website, all you need to do is Uninstall iTunes, restart your PC and re-install it back again. Doing this will not delete your playlists and other iTunes based preferences.
If the fix above doesn’t solve your problem, try this: (This method may remove your playlists and preferences)