Remote User's local Profile - Connection Data

 HKU
   \S-  (select the GUID you want)
    \Volatile Environment

 
   List of Goodies that is in this key
      USERPROFILE, USERNAME, LOGONSERVER
     2016-10-16 10_07_30-Registry Editor     

Some uses of this key are:

  1. Access a user's profile (HKCU on the remote machine) Remotely
  2. See if their user profile is a TEMP
  3. Get actual data on where their drives/profile is