Thank you for replying! While I will definitely try that, I've found that if I have an external mouse plugged in before I launch the game, it will work normally.
EDIT: I tried that and now the mouse doesn't even show up.
This is my first post so I apologize if I'm breaking any rules.
As for my issue, about 75 percent of the time when I launch the game, I can't click any of the buttons in any of the menus. They don't even get highlighted when I hover mouse over them. I have tried running as administrator and...