Black screen issue.

[Zencyde]

So, I've looked around and a few others had this issue, but their solution didn't do anything for me. I've played Worms at least once, but now whenever I start the game nothing shows up and the screen is completely black. I have sound and can navigate through menus, or at least it makes the noises as if I'm navigating, but I can't see any of it.

Does anyone have a solution?