AE CS6 seemed to be working fine until last week and now I get the error message below and it shuts down. I cannot get it to work at all. Funny thing is I can still open AE CS4 and it works fine. I do not think I added anything to my system since his has happened (i.e. plug ins, etc...)
I'm on MacBook Pro late 2008, 8GB Ram, NVIDIA GeForce 9400M 256 MB, Mountain Lion 10.8.2.
Trash Preferences and Repair Permissions for starters..
I trashed my preferences and also uninstalled, then reinstalled. Seems to be fine now. So I guess I didn't need to uninstall and reinstall huh?
Glad it worked. Since you did both process instead of trying one then another its hard to say which addressed the problem.