why my webroot prtection color red

Hello
 

Viewing protection status

To show your computer's overall protection status, the system tray icon and the main interface change colors, as follows:

• Green. Your computer is secure.
• Brown. An important function has been disabled.
• Red. One or more critical items require your intervention.

To view details about the current status and settings, open the main interface by right-clicking on the Webroot icon http://www.webroot.com/En_US/SecureAnywhere/PC/Content/Resources/Images/WebrootIcon.png from the system tray menu, then click View Status. (For Endpoint editions, click Open.)
http://www.webroot.com/En_US/SecureAnywhere/PC/WSA_PC_Help.htm#C1_GetStarted/CH1e_ViewingProtectionStatus.htm