IMPORTANT: before adding a client, if you have a firewall software installed on either client or server computers you need to add all exe files in HomeGuard's folder to the exception list of your firewall or open TCP port 5892 and UDP port 5894. If you still can't connect the client computer to the server, try temporarily turning off your firewall (including the built-in Windows firewall) until all clients connect to the server.

To scan a network for clients, log in to HomeGuard viewer and go to the "Remote Machines" section. Make sure server is started and click the "Scan for new clients" toolbar button shown below: