No suitable graphics card found

[Frozen Angel]

Whenever I try to play Terraria, it gives me this message. It will let me play any other game without issues, so what do I do?

Thanks

 

[Lord Garak]

I spent a full 10 seconds trying in confusion to hit the "Okay" on that picture of a window.

This problem isn't ringing any bells with me. Have you checked that your GPU is properly plugged into your monitor, all your drivers are updated, and your computer is recognizing your GPU?