The following dialog is displayed on program start if the trial licence has been selected and the trial time is still in use.

The following dialog is displayed on program start if the trial licence has been selected and the trial time period has expired.

You can click Register Now to go through the Register Software Steps, See Register Software.

Or in both instances, attach a DLP-D dongle and that will be used for licence information as shown below:

Then you will be guided through the steps as shown in Dongle Select New Modules & Restart