Logic Pro 9 9.1.5 won't close or quit

[esteso]

Just updated. on 10.6.8. THe only way to quit Logic now is to Force Quit. I've tried opening various projects, some empty, some from the most recent file, other random projects. None will close or quit using the menu command nor the key command?

Weird.

MBP 4GB, not much else loaded, a few third party plugs. Omni, RMX, Trillian, Zebra, Waves, Sonnox etc.

System is actually pretty lean right now. Repaired permissions. what else?

Thanks

 

[georgelegeriii]

Delete preferences works sometimes. Is it crashing or hanging?

 

[esteso]

Nothing happens at all.

OK, deleted prefs with no change. I wonder if I have to start deleting earlier versions?

Or ....... long shot. Update Mainstage, Waveburner and Soundtrack Pro which I never use so didn't update.

Hmm, now my earlier version (9.1.4) won't close or quit either. Geezus.

 

[HKC]

Hmm I don't know if this is new bug but it worked the last time I tried it. Smpte lock doesn't work (9.15 and Lion!!).
Mine will quit and close though......