Here is the "fix" section you came for. These are the specific errors that plague the .
Open Finder, press Cmd + Shift + G , and go to: ~/Library/Caches/AudioUnitCache/ Delete the file named com.apple.audiounits.cache .
Navigate to /Library/Application Support/ and delete the "Waves" folder. Do the same in your User Library ( ~/Library/Application Support/ ).
This prevents the auto-update mechanism from killing your session.
Input the following command to grant proper read and write access to the central shared directory, then press Enter: sudo chmod -R 777 /Library/Application Support/Waves/