I Got A Big Problem... I Can't Make Any 3D animation Because Of The Graphics.

when i open Dxdiag , InDisplay Tab, Direct Draw And Direct 3D dont Work

In Notes:
The file nv4_disp.dll is not digitally signed, which means that it has not been tested by Microsoft's Windows Hardware Quality Labs (WHQL). You may be able to get a WHQL logo'd driver from the hardware manufacturer. To test DirectDraw functionality, click the "Test DirectDraw" button above. Direct3D functionality not available. You should verify that the driver is a final version from the hardware manufacturer.

I Have Got DirectX 9.0b Installed, I've Tried Lots Of nVidia Drivers [ my motherboard is nVidia and Graphic Card - too ]

Actually.... DirectDraw Works, But 15 Slower Than Normal [ 2fps ]

But Its Acceleration Doesn't

What Is Going On???
Help Please
Thank You