In Live, go to Preferences > Licenses Maintenance and click Authorize Offline . Write down the 6-to-24-digit hardware code shown.
Once processed, Live will display a confirmation message indicating that the software is successfully authorized. If You Don't Have the .auz File Yet Ableton live suite 8 authorize.auz mac
the .auz file in Finder. This should automatically trigger Live to complete the registration. In Live, go to Preferences > Licenses Maintenance
If you still need to generate this file for an older version like Live 8: Ableton live suite 8 authorize.auz mac