With recent versions of macOS, you may encounter permission issues with the presets folder.
Depending on the plugin this can manifest in different ways:
You can use the following procedure to fix this issue:
Audio/Presets directory inside the Library folder
Presets, create an
Inear_Display directory (note the underscore) if it does not
Inear_Display directory you just created to read/write for everyone.
Apply to Enclosed
Items... in the menu at the bottom of the info pane
For reference here is a screenshot of the directory structure:
If you need to create a folder for a specific plugin in the
Inear_Display folder, it will usually be
named the same
as the plugin (please refer to the installation instructions in the plugin user guide where a different naming
convention will be mentioned if there is one).
If this does not work, and you need further assistance, please get in touch by e-mail.