Alright, when I started up after OTCleanit! msconfig DID startup and it had a quicktime thing called "qttask.exe". I went to uncheck it and apply, and it said this had to be done on an account with administrative abilities (Or something)
Is this because, as Blind Dragon said, the old msconfig was not the real one (Or something like that..?) and that's why I could do things like that. If not, maybe you could have an explanation?
Also, how would I make this account have said abilities to do that, it's the only account on the computer (Except admin in safe mode) and the only one I use.