Does SERP 8.4 still require .NET Framework 3.5 to be installed on the Windows client PC? Or does it now support later versions of .NET such as 4.5 or 4.7?
This is not the issue of upgrade SERP. But serverip.dat in this case contains the value: 192.168.88.12:1301, so this is local IP of the server with SERP.
Anyway I don't understand what do you me...