I have installed windows 8 consumer version.I have cleanly installed avast internet security 7(windows 8 compatible). But after installing it,avast cannot update(it says it cannot connect to server). Also network apps like Mozilla,chrome,even internet explorer cannot find any page.(as if no internet connection is there;although I have connected to internet).
i have disabled windows defender and windows firewall though.But nothing works.
Strange thing is that after uninstalling avast all apps run normally as usual.
I have tried even Norton internet security(windows 8 compatible).The problem is exactly the same as that of avast.
I WILL BE THANKFUL FOR ANY HELP.