Black sreen/Error pop up

ok so i ran cf as admin.. but it came up to a black screen and a error message just poped up sayin ' Client File corruption detected, closing game client.' and then i click ok and the cf client is closed. i tried reinstalling cf bout 5 times? i tried to restart my computer. downloaded some updates for my drivers. but i still get a black screen and the error message. can any1 help me. btw i dont kno if this thread is made be4.


Thanks.