How to Remove Windows Security alert (Red Shield) icon under XP

Reason Analysis:
WinXP from the SP2 after adding a "Security Center" console, the main detection system virus protection, firewall, automatic Update status. If it is not detected, it will automatically eject the Red shield at the time of boot to warn.
Solution:

Describes a common solution:

1. Enter the "Control Panel" and double-click the "Security Center";

2. Click on the left side of the window to change the "Security Center" notify me of the way;

3. Remove the hook before the firewall, automatic Update and virus protection, and restart the trouble shooting.

If you change the way the Security Center notifies me in the second step, the gray cannot be selected, as shown in

This condition disables the Security Center service and is turned on.

Adjusts to the startup type automatically, and the service status is enabled.

At this point, change the way the Security Center notifies me that you can choose.