help again please, sorry

You guys helped me alot with my previous problem, now i got another one.

i get this notice from avast that it blocked this thing - htp://plugin.we-care.com/UpdatePlugin.php?lastUpd

I got this site by clicking on avast’s notice. I believe its like in documents&setting.

please help thanks!!

Follow the steps here please http://forum.avast.com/index.php?topic=53253.0