hey...i installed pccillin 2002 on my computer....then ran a disk check. it porceeded to find one virus in a file...but the file wasnt important. after the disk check...none of the programs on my computer will run. ive defragmented the disk and did a disk check nothing works. it says that the computer could not find *.exe or one of its components when i try to open programs.....HELP....do i need to reformat?? i hope not. but whatever.