Answered
After Effects won't open on my Mac
I'm running into the same problem. I'm on macOS Sierra 10.12.5 and on a Mid 2010 Mac Pro. After Effects CC 2017.2 (14.2) quits when I try to launch it.
I've tried uninstalling using the CC tool and App Cleaner then reinstalling just AE. This did not work.
AE 14.1 will open but not 14.2
Thoughts?
