i am getting this error whilst installing a game (battlefield 1942). it says that a sound file does not match what is in the .cab file. i have had this game on my pc many a time but now it wont work. would i be best formatting & trying it again? i have used both drives and they both say the same, if i click ignore it carries on for a bit & then says the music file does not match what is in the .cab file.