Tried for the whole day. 1.Fixed the windows firewall for Product Portal. 2.Fixed the Microsoft Visual C++ Redistributable 2013 to 2017. 3.Reinstalled Product Portal and Cubase.
Now it works for Ozone 8, Nectar 3, RX7 and VocalSynth 2 but not Insight 2, Neutron standard, advanced or Relay. I guess I’ll just keep struggling tomorrow.