FirewallDisableNotify!=dword:0

SpyBot is showing the following as a problem. Should I delete it?

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SecurityCenter\FirewallDisableNotify!=dword:0

Please see here:
http://www.spybot.info/en/faq/46.html

Also,if you click on that detection with your mouse (HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SecurityCenter\FirewallDisableNotify!=dword:0)
after it's found in a scan,then click on the little bar to the right with the two arrows,you should see a short explanation,also.

Thanks for the help.:)

You're welcome. :)