Aperture won't launch on 15" Retina MBP
I recently moved to a Retina 15" MacbookPro. Installed Aperture (app store), and it worked fine with Lion. Upgraded to ML, and now Aperture won't launch. I read the thread having to do with a conflict with Final Cut Express. That's not me. No FCE (or and Final Cut apps) loaded on this machine.
I've removed all existing Aperture libraries (to force the creation of a new library on launch).
I've re-downloaded Aperture from the app store, to make sure I have a nice clean version.
It won't launch.
Anyone else out there having this problem?
I suppose I could try re-installing OSX 10.8, but that seems extreme.
Thanks in advance,
Chris