If, after installing, you launch the software (Dragonfly, from the start menu or apps), two windows will appear: one for controlling the relays and checking the sensors, and a smaller one for the configuration of the network settings.
We won't be using this smaller one for the moment, so just please minimize (do not close!) it. It will remain open, but hidden, in the lower right Windows notification area. In the configuration, you can select to have it hidden in the Windows notification area by default.
In case you have any problem connecting to your controller, check Section 7, Network configuration.