In some cases, a device interface may need a license key to operate correctly (i.e. BACnet/IP device interface). If a key needs to be entered for a device interface, double-click on the device interface, enter the key, and click OK.
You must save the license file to keep the embedded key attached to the license. This procedure may need to be done on each client as well.
Warning: Do not attempt to edit the license file directly, or the license will become invalid and will cause your application to stop working correctly.