You most likely have an integrated video card. The game is trying to use it instead of your Video Card. You'll want to disable it.
You can do this by going to Device manager > Display Adapters. Right-click on the display that's NOT your video card and then select DISABLE. Ensure that you have any displays plugged into your video card before doing so!
Submit photos and a description of your PC to our build showcase
See other custom PC builds and get some ideas for what can be done
Services starting at $149.99