That worked for me, too! I suggest that instead of manually moving everything to that "Mac" folder, when you generate the Soundbank click on the User Soundbank Settings, then at the three dots in the Mac line, navigate to this Mac folder within the Soundbank folder. I'm assuming that in the following lessons, everything will work smoothly with subsequent Soundbank saves with this new path locked in. I really wish they would have corrected this in the Lesson, though!!!! So many hours struggling . . .