A driver/server software CD for the NC120 is archived on the Internet Archive
If the automated installer fails, you can try to force a manual installation using these steps: Extract the Driver : If the driver is in a net computer nc120 driver windows 7
The host PC must have a fixed IP address so the NC120 units do not lose connection. Go to Network and Sharing Center > Change adapter settings , right-click your Local Area Connection, choose Properties , double-click IPv4 , and assign a permanent IP address (e.g., 192.168.1.100 ). A driver/server software CD for the NC120 is
relies on a stable network connection. Ensure the LED lights on the device indicate a network link. Try changing the Ethernet cable or port. 2. Firewall and Antivirus Conflicts right-click your Local Area Connection