D3D is short for Direct3D. Reinstall your graphics card drivers and ensure the game/program you're running is using your installed graphics card (Hardware) to render video and not the onboard controller with it's software.
This is usually a result of an incompatible graphics card though, so first of all you need to make sure your graphics card is compatible with the game/program you're running, and that it's up to date with the latest software.