Whenever I load this up, my mouse movement is jittery, like this -> https://www.youtube.com/watch?v=qQGay1a … e=youtu.be
I am on Windows 8.1 and I have tried using this but to no avail -> http://support.microsoft.com/kb/2908279
My mouse is fine on other games and desktop, even the RTCW SP game!
Any solutions would be grateful!