I noticed that hansa.log was created in the directory where I uploaded (or downloading - don't remember) a file to the paperclip.
Version was some 8,5.
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...