I just install Microsoft antispyware and when i click on security agents
windows are empty.Is that normal?

Nope, but it is fixable:
Install this:
http://www.microsoft.com/downloads/d...DisplayLang=en

(some background)
http://support.microsoft.com/default...b;en-us;290887

And you should be fine. Many users experiencing this issue are running a
third party product which came in a yellow box.

--
FAQ for Microsoft Antispyware:
http://www.geocities.com/marfer_mvp/FAQ_MSantispy.htm

"xnet" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
>I just install Microsoft antispyware and when i click on security agents
>windows are empty.Is that normal?
>