XP system virus protection feature enabled

Q: My computer has Windows XP installed, recently installed a SP2 patch, you can find the boot in the taskbar always display a red shield icon, with the mouse click into the prompt "virus protection is not enabled", but I have installed the "Norton Security SWAT 2004" Ah, but these two days mysteriously disappeared. Later I thought Norton's own firewall was a little bit better, and it turned off Windows ' own firewall in the options, but there was a red shield in the taskbar. What should I do then?

A: In SP2, Microsoft joined a "Security Center" console, which is mainly to detect virus protection, firewall, Automatic Updates in the system, if not detected will automatically eject the Red shield on the boot as a warning. But in fact, Windows 7 SP2 does not accurately detect most of the antivirus software, so the problem arises. You can go to the "Start → Control Panel", click Recommendations under virus protection, check the "I've installed an antivirus program and monitor its status", and deactivate it by finding the Security Center service, "safe centers," from the start → control Panel → admin tools → services window. This will not be alerted the next time you boot up. In addition, because the major anti-virus software vendors for SP2 perfect compatibility, so the anti-virus software upgrade to the latest version can also solve the problem.