I'm running Aperture 3.3.2 and upgraded to Mountain Lion 2 nights ago. Since the upgrade Aperture is hanging on the “Opening Aperture Library” window. I've tried the below fixes and none have solved the issue.
- I've repaired and rebuilt my library with all referenced files on externals attached.
-I've deleted the “ProAppsSystemID” file and reentered my registration numbers.
-I also reinstalled 3.3.2 with Mountain Lion installed.
Oddly with the “Opening” window open Aperture's toolbar funcuions normally as if the program were open.
I have figured out a work around. I made a new, empty library. I can open Option-click and open Aperture and select that empty library. From that empty library I can then switch to my normal library and use it as normal. Upon closing Aperture however things go back to being locked up when I try to open it.
Anyone else seen this problem? I'm open for suggestions. Thanks.