QUOTE(visitor @ Nov 13 2009, 05:47 PM)

Are you also using Ad-Aware 2008? If you have Ad-Aware 2010 version 8.1, I'll move this to the correct forum for 8.1 users.
Yes, I have 8.1.1 version
Sorry if this wasn/t correct forum.
I thought I posted in 8.1
Anyway I think I found source of my proble, after reading few articles on this site.
I am running Windows Vista and also I have a Norton software, too.
Apperantly there is a conflict with Norton and Ad-Aware.
Since my Norton expired, I simply removed it (uninstalled) from my computer and Ad aware is running again.