"Apple Q-Master file agent not found"
When I try to burn a Blu-Ray disk in FCP7 via the command 'Share', after a few seconds I get the message: "Apple Q-Master file agent not found' and the burn is aborted. It worked perfectly before, so I'm puzzled that is does not any more. What goes wrong? OS is Snow Leopard on a Mac Pro.
MacBook Pro + Mac Pro 8-core + Macbook + Mac Mini + iPhone 3G + iPhone 4, Mac OS X (10.5.6), None