If you are trying to load ERA Bundle plug-ins in Final Cut Pro X, you can follow the instructions below:
1) After the installation, check if the relevant plug-in file/s are correctly installed on your computer. You can verify this by checking the following path for the ERA Bundle binaries.
2) If everything's ok, please launch a project in Final Cut Pro X, look for the ERA plug-ins in the Installed Effects list and drag n drop it over the clip you want to process.
3) Because of the way Final Cut Pro handles the graphic interface of a plugin, the evaluation screen is hidden and you have to re-open it in order to activate your plugin.
Click the mixer icon of the plug-in in the effect panel as shown in the image below and its interface will open:
After that, click on the key-like icon that you see on the toolbar at the bottom of the plugin window. See the image below:
4) Your plug-in is now activated and you are ready to repair your audio!
Note: If for some reason, you cannot see ERA-Bundle plug-ins in the Installed Effects list, open the Final Cut Pro Preferences and go to the General tab.
Click the Validate on Next Launch button and restart Final Cut Pro X.