I downloaded the Hogwarts mod and everything was working dandy until I tried to play the game again. When I get to the base menu I don't have a mouse and I can't pull up the game console. The only way to close the game is to alt+tab and manually close it. I deleted the mod from the folder and have tried (and tried and tried and tried) to reboot the game but still no mouse.

If I bring up the multiplayer side of the game it works fine, but not the main game...if that makes sense.

What do I need to do to fix this?