This one is for TC agents…

From: http://www.xinotes.org/notes/note/1066/

To grant a user “logon as a service” right on Windows 7:

1. Enter secpol.msc into the “Search programs and files” box (the Run box for previous Windows versions) and press enter.
2. Locate “Local Policies” and “User Rights Assignment”, then double click “Logon as a service” in the right panel.
   
3. Add the user or group