I'm amazed that there's no way to do this programatically. When the RLinkVc file contains thousands of lines, this is a massive job. Or is there some quick method to do this "find and replace"?
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...