this has never happened to me in a game before. im running a an amd 64 x2, asus board, 7900gt card, 1 gig of ram. so my system is more than capable to run farcry. on the game menu the mouse works just like it should. but when i launch the game the mouse does not work at all. i cant look around one bit in the game. but every other controll works, just not the mouse. ive tried changing all the settings but nothing. the copy of the game i have is good to. so what else could be the problem? i am using a wireless microsoft mouse if that helps any.