Everything seems to be fine with the drivers. It also does not work through dxcpl. To be honest, I'm not sure if it's possible to run the game on this video card at all.
strange.. My laptop has integrated Radeon graphics and runs the game just fine, well, not too fine, in 15fps, but that still works
Does this game require DirectX 11? It's just that my graphics card only supports DirectX 10.