After Effects CC (2015.3) has been working fine until today. I had been experiencing issues with Media Encoder, but once I'd solved that After Effects stopped working. It loads and opens the workspace, but then a watch appears and it closes. I'm running it on an iMac with OSX El Capitan (10.11.6).
I've just tried installing After Effects CC 2014 and the same thing happened.
What issues were you having with AME? How did you solve them?
Have you tried yesterday's updates to both AE and AME (and Premiere)?