when i start up my computer with win 2000 it says that a file is corrupted or missing so i decided to format and reinstall win 98 with the cd i got with it so i can start off fresh. but after it finishes i restart the computer and it says it still has win 2000 installed and is still saying it is missing or corrupted my computer has three drives first one has main computer stuff second one has games/music and third one has programs is that a possible reason windows 2000 is staying on the computer for some reason?