I have a failing server - server stays up for 30-40 mins .... everything

I have a FULL backup of Groupwise and user data from a few days ago

I've added a NEW server to the Tree and copied all data in the same place.

With this data Groupwise will still be looking for the old server locations
Since it takes nearly 2 hours to copy Groupwise Domain and PO - I was hoping
to make changes to GW objects paths using consoleone
but... since old Server stay up long enough to copy all files are there
SPECIFIC files which keep the info that I can copy across

Anyone know what these files are?