I’m completely sure is the user or, at least, the user’s system (prior av installation, special configurations, firewalls and so on).

I’m using avast! in a XP system for one year, installed a lot of times, applied Microsoft updates. Believe me, it works fine in XP. The complains at CNET I cannot agree with a lot of them… Just blaming not computer talking or asking for help… :frowning: