I have just installed Windows 7 on my system. I have a Kaspersky Internet Security 2011, 188.8.131.520. My Window 7 keep reports that, I donít have an Antivirus and Firewall is off. When I turn on my system fine for some time and after that the Window message popup continuously even I close that window. I really do not know what has happened to this thing. Has anyone any idea how I can fix the issue here.