I downloaded a game called rumble fighter and when they had there update it didn't let me on it told me to run chkdsk utility because the file corrupted but when i run chkdsk utility it says that i don't have the sufficient rights to check this hard drive????? what do i do ......P.S I've done try'ed To reinstall it two time!....it just does the same thing every time i try to open it =(