Locate the Administrator Tool on your desktop :
Double-click on it, then click on the license tab.
Click on the “Activate your license” tile:
Enter your Activation Key and select the product you want to activate.
You will get a pop-up confirming that your license has been activated.
Afterward, Open ServerGenius web interface (http://localhost:7777 by default) and click on the “Administration” > “License” menu.
You can see the new status of your License by going back to your license details:
Thank you for choosing ServerGenius!