I'm trying to run a program that requires Direct3D on Windows 7, but it seems that Direct3D is not available or not working properly. I've updated my video card drivers and checked for the latest DirectX installation, but the issue persists. Could there be a compatibility issue with Windows 7, or is there something else I might be missing? How can I troubleshoot this problem to get Direct3d functoining correctly? Any guidance or tips would be greatly appreciated.