If you delete a system from ePO (check it's checkbox in the System Tree, click Actions, Directory Management, Delete), it will ask you if you want to remove the agent.
Is this schedualable? Changes can not be made to the computers durring normal buisness hours, they can only be made 6 hours after close. Also, if the WOL fails so the system is not powered on will it still be removed from the list or will the agent put itself back in the list next time it boots so I can repeat the next night?
you can issue locally or remotely.. depends whichever suitable for your enviroments..
"C:\Program Files\McAfee\Common Framework\FrmInst.exe" /forceuninstall
"C:\Program Files\Network Associates\Common Framework\FrmInst.exe" /forceuninstall