I have recently installed windows 8 and have Avast! Internet Security suite as well. I did not had any issue with the installation of them but now I have found that avast is blocking my internet connection. I have not yet faced any issue like that before, when I am trying to connect to the internet then it says "dns not found". I donít have any issue like that when I am removing Avast! Internet Security suite. I am not willing to do the same and I want to know if there is a way by which I can use both of them together.