In Users and Computers in Windows 2003 i've checked "User must change password at next logon" - the goal obviously is when a machine is powered on the user has to change thier password. We do require this to be for the 'administrator' user. When the machine is powered on although this message appears users can go around it by simply clicking No at the prompt "Your password expires today. Do you want to change it now?" How can i force passwords to be changed for the administrator user?