To activate a full 7-day trial, you'll need a free iLok account and the iLok License Manager application. If you haven't already, point your browser to https://www.ilok.com/ to create an account and download the application.
Run the plug-in installer you've downloaded, and when it's done, launch your digital audio workstation
At launch, the following window will appear and will prompt for an authorization:
Click on the Try button and the following window will appear:
Select Auto-Align and click Next
Select the activation location for your trial license and click Next
The iLok activation software will notify you on a successful activation. Click Continue to complete the installation. The newly installed plug-in will now appear in your DAW's plug-ins menu.