○Reinstall the desired hack.
○Double check to insure the hack is not Patched | Detected [By doing so you limit the risk of Ban, and limit the time wasted trying to get it to work]
○Run it as Admin. [Win 7 | Win8 | Vista]
○Clean your files.
○Run the game as from direct start.
○If all above do not help, Reinstall CA and try from the top down again.
If this does not help then simply your computer does not like you and I would highly suggest throwing it out the window. <-- If you do this I am not held accountable and will not purchase you a new cpu. Sorry..