: Live will confirm that the software has been successfully authorized.

Open Ableton Live 11 on your Mac. When the authorization dialog appears, select "No internet on this computer" . A 24-digit alpha-numeric Hardware Code will be displayed; write this down or save it as a text file.

A 24-character alphanumeric will be displayed. Write this down or click "Save" to export it as a text file. Generate the File on Ableton.com

If you are using a Mac that cannot connect to the internet (e.g., a studio machine in a remote location or a secure institutional computer), follow this exact process.