open file browser. go to organise and folder options
click the view tab 2nd of 3.
scroll down to
http://prntscr.com/7qogj2and make sure show hidden files, folders, drives is ticked like so
then navigate to C/nakor/appdata (this would have been invisible before)/local/pokerstars.uk/
copy the file notes.nakor
you could also try coping the user file too which is your config settings for how the lobby looks by default etc but that may not like it if you are on a new version of the stars software on your pc.