Game Freezes On After Codemasters Logo

[jaganram]

guys is there way to fix the game freeze problem iam facing ? i cant get loading past codemasters logo when i launch the game, it just freezes my whole pc and needs to restart to fix it, it was working fine before for long time this happend 1-2 days ago fomr that it cant load , i can even get in to menu , and my system config is core 2 2.4ghz , asus p5b del , 3gb ddr 2 , xfx 8800 640 or 6600gt 128

waiting for some help