ok i was trying to listen to some music through itunes and it didnt work so i tried uninstalling and it wouldnt. i did some spyware stuff etc and i could uninstall then i tried reinstalling and it did then it had same problem so i gave up. now i have some clips on my camera i wanna load up but it wont show up and quick time doesnt work. i tried uninstalling that and it wont work doesnt let me uninstall at all. tried it in safe mode still dont work. i found this file called xerox but its empty i never noticed it there before but could it have some relations? if any one can help me fix these problems it would help greatly.