Ever since I got Rajas (today, a friend got it for me during the Steam sale), I've been having problems. First, I had to uninstall and reinstall to get Rajas to start working. Then, after the game crashed at one point (I alt-tabbed to check Facebook and it wouldn't come back), it was unable to successfully launch again. I tried restarting Steam, I tried restarting my computer, nothing changed. I decided to verify integrity and it just got stuck on "An error occurred while updating Crusader Kings II (disk write error)." I decided to uninstall and reinstall, but it still got stuck on the same part.