This happened after I installed Waves Plug-ins using Waves Central app, but forgot to license the computer to use these specific plug-ins.
To get rid of the pesky message and validate the plug-ins, first license the plug-ins using Waves Central.
Go to Applications / Waves / Waveshells V11 and run “Waves AU Reg Utility Y 11.app”.
You might have a different version (11, 12 whatever) of Waves plug-ins, and in my case I had 4 of these utilities in the folder (Y = 1,3,6,9), I ran them all.
Go To User / Library / Preferences, and trash "com.apple.audio.infoHelper.plist". Empty The Trash. This will force FCPX to rescan and validate all plug-ins at launch.
But first, Restart the computer.
Re-Launch Final Cut X and be patient while FCPX validates Audio Units.
Go To User / Library / Preferences, and trash "com.apple.audio.infoHelper.plist". Empty The Trash. This will force FCPX to rescan and validate all plug-ins at launch.
But first, Restart the computer.
Re-Launch Final Cut X and be patient while FCPX validates Audio Units.