If you are running Windows XP, Vista, 7 or 10:  To add a license to the program you will access the Netop license utility via the Start Menu > All Programs > Netop Vision> Netop license utility.

 

If you are running Windows 8:  Open the metro interface, click on the down arrow on the bottom left and scroll to the right until you see the Netop Vision section and open the Licensing Utility.  

 

It is recommended you remove any existing licenses before adding your new licenses unless they are for a new product.