I just purchased Oligarc. I am on a Mac OS 10.4, running Logic Pro 7. I cannot figure out where to place the key file. I tried in Application Support, then I tried in the AU Components folder, and they still show as unregistered.
It should be in the SAME folder as the component itself. Be sure that you don’t have more than one copy of the component hanging around in both the system ( /Library/Audio/Plug-ins/Components) and user (/Users//Library/Audio/Plug-ins/Components) folders.
Also, if your user is not an administrative user, be sure that you have permissions to the folder where you place the key.