Hi guys. I had previously posted in here but my inquiry was moved to another thread and after dealing with a couple of helpful guys who hadn't been able to fix my problem they suggested that maybe I should post in here again. basically this is what happened..I ran a boot time scan with Avast and it did its thing,it moved a couple of items to the virus chest and then once it had finished and my PC had restarted my connection was fine,but when I tried to log in to Firefox I could not connect to the internet? I have two computers,one laptop (which I am on right now) and a PC which are both using wireless. The laptop has inbuilt wireless but my PC uses a USB wireless adapter that I have since found out is okay as I was advised to disable it and try it in this laptop which was successful. Can someone help me out please as I am clueless to what to do. I'm pretty much stuck and no idea what happened or why. The little wireless icon in the corner says that I'm connected but it has a exclamation mark in a yellow triangle saying no internet/no network access. I had followed previous suggestions in the other forum (ipconfigs, IPv6 disable, winsockfix etc) to no success so I'm back here at square one. Would very much appreciate if someone could help me fix this problem. I am on Windows 7 Home Premium 32bit.