I played CK2 yesterday, no problems. Today, I tried to play and it crashes when I go Single Player > Saved Games. The only thing I've done between the last time I played and now is update my soundcard drivers. I uninstalled CK2, then reinstalled (was going to do this anyeway because of the checksum/patch thing). I tried starting a new game, then saved and closed CK2, reopened and the same thing happens.