Yeah, I did. I think I know what the issue was. The original Forged Alliance doesn't close properly. It's a problem that I have with some other games on Steam for some reason. So, the process was still running in the background. After ending it, creating a game in FAF seems to work fine now. Now, I have to figure out why some games in my Steam library don't close properly, but that's outside of the scope of this forum...