I'm trying to create a KM Macro that would run the application Finale by right-clicking on its icon in the Application folder and then clicking on Open.
OK - this is a pretty simple-minded approach in that it assumes that Finder is the front-most app and that your mouse pointer is already over the name of the file/icon you want to open.
My problem was that Finale, when opened either directly from its icon or using my KM macro (I was using 'Activate a Specific Application', not the macro 'Open a File, Folder or Application'), didn't recognize some third-party plugins. It only recognized those plugins when opened with right click from the Application folder. All good now.