After installing Ivory v1.5-1.6, the installer will ask if you'd like to authorize your current copy of Ivory. Press OK to proceed and you will see the Ivory Authorization Tool dialog box.

On the internet, go to www.synthogy.com/register and follow the links to the challenge/response authorization.

Enter your Serial Number from the Ivory documentation and the Machine ID from the Authorization Tool dialog box. You'll then be emailed an Unlock code.


If you've previously installed Ivory and need to reauthorize it, locate your Ivory Items folder and run the Authorize Ivory application and you'll be presented with the Ivory Authorization Tool dialog box.