i recently plugged psap ona shared copmuter , and i got a virus which created exe file of every thing like VIDEO>EXE etc, i cleaned it using an antivirus but now when i open it i shows nothing , absolutely nothing, i tried to unhide the hidden files , nothing evethen , the used memory is same 6 gb out of 8 but the files and folders are not visible , i have psp 3000 with 6.35 pro b5 , any suggestions plz