IP Camera Tools
IP camera setup tool.
Admin tool: finds NC series IP cameras and program IP addresses.
Multiupgrade tool: finds NC series IP cameras with additional tools.
Enabling or resetting network access from Windows 10:
Search for "allow an app through windows firewall" from the windows search menu.
Click "Change settings"
Make sure Private and Public are checked for "Admin tool" or "Multi upgrade tool" or "IP Camera upgrade tool"
You may have to perform a similar action from your antivirus application menu.
Note: if you still cannot scan for the cameras, uncheck the boxes --> OK and enable it again to reset the accessibility.