► Go to Control Panel\Network and Internet\Network Connecons Idenfy the virtual ethernet adapter. It will have „Unitronics Unistream“ in its name. If there is no valid IP address.... Set IPv4 address manually 169.254.x.x (for example like 169.254.204.4) Apply the changes and then use CMD command to ping the PLC with 169.254.100.1 If you get a reply you should find the PLC in Unilogic via USB.