remote logoff user windows

1.Use quser command to load list of sessions

  
C:>quser 
USERNAME              SESSIONNAME        ID  STATE   IDLE TIME  LOGON TIME
johndoe               ica-tcp#966        10  Active          7  7/31/2008 3:04 PM
averagejoe            ica-tcp#969         1  Active          9  7/31/2008 3:30 PM

2.Logoff session you need:

  
C:>logooff 2