In case you upgraded from 32 to 64 bit OS also make sure you have the 32bit OpenGL libs installed. Also try to give a little more info when you are asking for help "Could not initialize direct3d" doesn't really tells much.
In case you upgraded from 32 to 64 bit OS also make sure you have the 32bit OpenGL libs installed. Also try to give a little more info when you are asking for help "Could not initialize direct3d" doesn't really tells much.