We have just installed the Symantec Antivirus on one of our customer's networks and they had Norton Corporate Edition before. One of the workstations still has the Norton 7.6 on it and it will not allow me to remove it. The Symantec seems to be functioning as it should but they keep getting a popup window saying Norton Antivirus realtime protection has failed. I need to find a way to be able to remove the Norton from his computer. Any ideas?