When you need to install M1 on a different computer, just copying the folder from one computer to the new one won’t work. You must first run the Music 1 installer for your version. Then you must also run the latest update to the M1 engine.
After that’s done, if you’ll either move your .m1 library file and Logs folder to the Music 1 directory on the new computer, if you work on just the one computer. Or, if you work in multi-user mode and your library data and saved logs and playlists are kept on a network or in a cloud folder, you’ll need to enable multi-user on the new computer. For a refresher on multi-user mode, click here.
