I have just started to use Avast and every minute or so I get a warning saying that a Tojan Horse has been blocked.
I don’t believe that this could be possible. What is going on ?
that indicate a infection…
start a topic in the virus and worms section and you will get help
I am afraid it is very possible, as Avast monitors web traffic via web shield. And any unknown/undetected malware that tries to connect to a bad site is immediately blocked and a warning issued . The instances of false positives from this are exceedingly low
Follow the steps in this thread http://forum.avast.com/index.php?topic=53253.0
Attaching the logs here