Yesterday I switched over from Zone Alarm Firewall to Norton Internet Security 2004. The reason was that when ever I logged on to net, some messages popped up(see attachment - *.bmp format) every 5 minutes or so. Clearly these messages are not authentic and I realised at once that something is wrong. So i scanned for Sypware using Spybot and Ad-Aware but no sypware was found. I even did a through virus scan , but nothing showed up.
The problem is that these messages keep on popping up AND MOST IMPORTANTLY , i cant enable the INTRUSION DETECTION tool in the Norton Internet Security. Whenever i try to do so , a message pops up which says -
"Failed to save setting.Please verify that your Windows account is not restricted ". And i am sure the only user of my laptop and of course i am the adminstrator.