Thanks Dave for your support. However it looks like this Networked installation is going to be an uphill battle
First I finally got ht Regions setting fixed in Windows 10, which btw, is not as straightforward as you might think, but I managed.
Then I could connect to the FS2020 but I got the error "MSVCP140.dll was not found" which I solved by installing vc_redist both x64 and x86.
Then I got the error "VCRUNTIME140_1.dll not found". I got so frustrated I installed ALL vr_redist, from 2005 till 2015-2017.
So that cleared that error and I thought we're in business. Think again.
Next problem is that after connecting PF3 "initializes" and you get the "ding-ding" but nothing showing up on the screen (Server and Client)
I have then both Remote Text and PF3 successfully running and connected on the Server (FS)
But I still don't get a window popping up with the different frequencies in my Originating airport.
When I run PF3 on the server, after connecting I get the "ding-ding" and a window pops up with the frequencies, but not with PF3 running on a networked PC.
Any idea how I can solve this?
Cheers,
Luc