macOS and AU 64-bits format:

  1. Close Logic Pro X.
  2. Using macOS Finder go to “~/Library/Caches/AudioUnitCache/” (without the quotes). 
  3. Manually delete the com.apple.audiounits.cache file (to force a complete new plug-ins scan). 
  4. Re-open Logic Pro X.
  5. Reboot the computer (mandatory).


After deleting the plug-ins cache file, on the next run, Logic Pro X will re-scan all of your Audio Unit plug-ins and depending on the number of AU components installed, the process may take several minutes.

Do not send us emails or reply to help-desk solution, since the ticket will be created without any property and our help-desk agents will not answer them.


To contact Acustica Audio support go to the ‘Support and Help-desk Section’ in your Acustica Audio account. We do not provide support via social networks, public forums, Acustica Audio forums, or email accounts.