891 Views 1 Reply Latest reply: Jun 24, 2010 6:53 AM by Kurt Lang
Usually an indication that Font Book's database is damaged. Restart in Safe Mode (restart and hold down the Shift key). Log in to your account. The Mac will ask for this for Safe Mode even if there's only one account on the Mac. When it's done booting to the desktop in Safe Mode, restart again normally.
All fonts will be active, regardless of their state beforehand. Also, any font collections you created will be gone.