We recently upgraded to Windows Small Business Server 2003. We are having a problem with nightly backups when, Outlook archive files or Timberline files are left open. Is there a way to automatically log off all users after a set time at night or a period of inactivity. Our hours of operation allow me to set a specific time during the week for this to occur. It's important that the users files/programs are closed and they are completely logged off the server to solve our problem.