launch hdwwiz.exe network adapters -> Microsoft KM-TEST Loopback Adapter -> finish
!Important disable everything except ipv4 in that new network sink inside the ipv4 settings set up a ip, 255.255.255.255 as subnet mask and disable netbios
if you cannot decide on an ip simply use 192.168.2.123. sadly it's impossible to use 127.0.0.2 or similar for this. windows for some unknown reason will not connect to it. elevated windows shell