upnat0m

thanks for the reply, but i'm not using the shader 3 mod. I have just rolled back to 306.23 and FSX is back to working in full screen again. As you could imagine, Crysis 3 runs poorly with these drivers, not optimised at all. FSX - the continual headache. Will try update the 310, i am just downloading them now. edit : 310.90s work perfect in fsx. sub par as expected in crysis.

I recently updated to these drivers, FSX crashes (flickers to a black screen, then back to fsx, then black, then fsx, then crashes) each time in full screen mode, however in windowed mode it works fine. I've reset the cfg and checked all inspector settings as per the guides. (agree with tf51d inspector setting for AA got changed from none). getting perfect performance in other programs...i.e crysis 3 any ideas? will try a rollback to 310 later today

instead of alt+tab, try alt+enter to drop you in and out of fullscreen