Recently got 120Hz Samsung monitor and been playing C2 @ 120Hz without any problem in DX9.
However tried DX11 today but C2 only starts in windows mode in DX11(?)..
So pressed alt+enter for full screen but then the monitor screen resets itself and goes to ditigal 50Hz.

Maybe i can fix the problem if i can somehow prevent it from starting in windows mode(but its already setup start full screen in game.cfg).
Anyone else have similar problem or know the fix? thanks