License
To run Via, you need a license file. When you start Via for the first time, the application will ask for a license file in order to fully setup and start the application. You can manage your licenses later at any point by selecting the menu entry Help
> License Manager...
.
Adding Licenses
To add a new license, you can just drag it to the Layers section. Alternatively, you can add it using the License Manager from the Help
menu.