We save Settings at the Database file ‘OM.db3’. You can find it at the previous folder of ‘Received Files’ folder.
FYI: Simply, Right click on a user/group name in the user listing page, choose the Open Received Folder to access the folder ‘Received Files’ then go to the previous folder would be like ‘DXXXX’ and find the DB file ‘OM.db3’.
Hope this helps you.