Can't surf after installing Avast

After installing Avast 4.8 home, I can’t surf at all! I suspect it has something to do with http pages definitions. Please help!

I suspect it is your firewall blocking avast.

What is your firewall ?
Does it allow ashWebSv.exe internet access ?

  • If it does delete the entry for it and reconnect to the internet, this should force the firewall to ask permission again.