so i was having fun playing call of duty mw and mw2 and word at war and naruto storm revolution , in one time i install tu to the 3 games , and it was fine , so couple days a go i start the all the games one by one and all of them crashed , so i delete the tu and remove all the cache for the tu and no seccuse , i try to download new cod with tid defrent , same problem happen not working at all , so please and idea how to fix this ,