Help with Windows Security Center?

Whenever I start up my computer, a little balloon pops up on the taskbar on the bottom right corner of the desktop. It is a Windows Security Alert and says that my computer may be in risk and that I have no virus scan protection.

When I click on the balloon it says in the Windows Security Center under Virus Protection that "%1 reports that it is turned off. etc."

It says that it may not detect all anti virus programs but I have McAfee Security so I do not see why it would not detect it. Is this something I should worry about?

Help with Windows Security Center?husqvarna

Need more information as there are many of these fake crimeware "Ransomwares" that hijack the pc....

EXAMPLE:

Microsoft Security Center fake warnings in your task bar...

[NOTE: These started about WMFmetafile exploit 2005, several:

SpyAxe, SpyFalcon, SpywareQuake, and several others now, new SpyLocked]

Example: "How to Remove SpyFalcon" (Review in full at website)

http://www.bleepingcomputer.com/forums/t...

SpyFalcon is a anti-spyware program that is known to issue fake warnings on

your computer in order to manipulate you into buying its full commercial

version. If you are infected with this program you may receive warnings in

your task bar that appear to be from Microsoft Security Center stating that