Yo! Yesterday it happened my Final Cut Express 4 HD stopped working. It jumps once (usually ~5) and then does nothing, no load screen appears. At the top menu (besides the apple menu) it only displays Final Cut Express and Help, if I click on either of them then FCE crashes. I use a 2008 iMac (but that's not the problem because it worked normally the day before). I did perform a system update, it was iTunes 11.1 and some security update. What I have already tried: 1. Restart 2. Remove the Final Cut Express User Data & com.apple.FinalCutExpress.plist 3. Reinstalled FCE But it didn't help. What to do next?