DirectDraw shows error on Windows 7

Hi,
During my free time I do graphic design and I like playing around with pictures. I have DirectDraw installed on Windows 7 and it has been showing an error message as displayed below. I have verified that my computer meets minimum requirements so what can I do next. I would like to solve this soon.

Could not initialize graphics system. Make sure that your video card and driver are compatible with DirectDraw.
