Trying to change the DVD region but app quits
I put a Region 1 DVD in my player a few weeks back and changed the region from 1 to 2. I then put a region 2 DVD in yesterday and the box popped up to change the region. It states that this is the last time I can change the region but when i click 'set drive region' it just quits. Anyone know why? It says it's the last time I can change it so it can't be that I've already changed it 5 times. Why is it quitting?
MacBook, Mac OS X (10.6.8)