I could solve it! Following the steps described in avast forums:
http://forum.avast.com/index.php?topic=23457.0
[]'s
"Jerônimo" wrote:
Quote:
> Same problem to me.
> Anybody could solve this?
>
> "Barry" wrote:
> Quote:
> > I am also having the same problem and want to continue using windows
> > defender. I even tried un installing avast with no luck.
> >
> > "paulrhys" wrote:
> > Quote:
> > > I actually want to use it and want it to be active and appear in the security
> > > centre.