The user profile is the Olympus Dictation and/or Transcription Module user profile is an .XML [(loginname.xml) or (PCname.xml)] where all of the configuration settings of the user application are stored. 
In some support cases, we will request this user profile to assist in troubleshooting an issue.  The user profile can be found:
XP: C:Documents and SettingsAll UsersApplication DataOlympusDSS Player Pro R5.
Vista & Windows 7: C:Users{username}App DataRoamingOlympus DSS Player Pro R5.
Verification Source: Digualle, Olympus Product Manager