Hello, Are you familiar with command line? You open Terminal.app which is located at Applications > Utilities. You type in the command line like this to check the status and change the permission. sudo chmod -R 777 /Users/simonglenn2013/Library/Preferences/Adobe/ hit the enter key and your log-in password is asked. and next, ls -l /Users/simonglenn2013/Library/Preferences/Adobe/After Effects/ If the first column is drxwrxwrxw, the change is correct. You launch After Effects.
... View more