I launch game, try to select "DX 11" from settings but its greyed out.
I have just updated Drivers (automatically,with Nivdia)
Heres my sys info.
Hope someone knows whats wrong, i cant play with graphic images as they are now, they are too much of a physical strain on the eyes.

O.S. Win7 (32bit)
CPU: quad core (2.9ghz per core)
GFX: Nvidia GTX 460 1mb
Memory: 4gb

Dxdiag: DX11, No errors.