Hi! Sorry to hear that you're experiencing problems.
Without knowing what it says about OpenGL, I can't offer any advice. You will probably also need to give me version details for your operating system, graphics card, and graphics driver. If you can send all of that along with a copy of the game log to the address listed under the Technical Support section in the F.A.Q. here on the store page, I'll be happy to look further into what's happening.