My installer.app won't open any more. It's iCon is gone (weird), and when I open it, it quits immediately without any warning. What's wrong, and how can I fix this?
Did you have the installer in a folder other than the Utilities on when you ran an update? I had moved mine, and things got a little weird when I ran the installer update from apple. I moved it back, re-ran the update (by hand) and that seemed to do the trick!
