I just installed Worms 2, and got all excited. It was working, for the first time. I set everything up, click play, and it starts, but half way through the loading sequence, it comes up with a message box all in black, except the title and the outline of the ok button. The title says "Microsoft Visual C++ Runtime Library Error". I press ok, and the program ends. Does anyone have any ideas as to why this may be happening?

Sounds like you have Visual Studio installed and Worms doesn't like the debugger running in the background. Kill all unnecessary process and try.

Actually, I don't, but I'll try your advice.
BTW, was that you MaDbRiT? For some reason I thought you would be the first person to repsond to that.