[@Marty] When you start the program, the list of components of the main DVDFab program appears, and if you authorised the Enlarger AI component, then it should show as activated. At the bottom of this list there should be a start button, and if you click on that the DVDFab program will start. Click on the Launchpad icon and the Enlarge AI option should appear in the list of options available. I hope that helps a bit.