I was asked to install iTunes 10 on someone's computer running Vista. I ran the full install, launched iTunes 10, and it immediately crashes with CoreFoundation.dll error. I then I tried uninstall every Apple-related software and tried reinstalling, still no go. I used 7-Zip to extract all the install files from the iTunes install package. I tried installing each separate and came to the conclusion it was the Apple Application Support. Everytime I try to install it, it goes all the way and then crashes with a weird matrix_blahblah error (I apologize, I'll get the correct error for you tomorrow). Did anyone else encounter this? I tried everything, even replacing the CoreFoundation.dll file and registering it with regsvr32. Any help would be appreciated, thanks.