by BigTruck » Thu Mar 26, 2009 10:37 am
FSX comes with a DX10 setting though, and if you have it turned on with an older OS it won't work and could possibly be messing with your textures. I'm no expert in the matter though, but give it a look, could be your problem.
Alienware X51_R2 (thank you wife) Windows 8.1, 6GB Ram, Intel Core i3-4150 CPU @3.50GHz
FSX Acceleration settings on max, no twitches or glitches.
Saitek X52 Stick and Throttle