I recently set up a wireless network in my home. One pc is wired and my pc is connected wirelessly. My OS is Windows XP home. Well everything was fine until the next day. My antivirus protection had expired and I think that my pc became infected, as it would completely freeze up every fifteen minutes, so I downloaded Avast 4.7 and ran it. I stupidly didn't pay attention to what I was putting in the vault and Winsock.dll, win32.dll and kernel32.dll all ended up inside. Well at this point, I couldn't browse any websites through IE. I was connected to my wireless network and had an excellent signal, but still had no luck. This is when I discovered that the above mentioned files had ended up in the vault. I tried using Winsockfix, releasing and renewing my IP, deleting temp internet files and cookies, unclicking all 3 boxes in LAN settings. I even tried to restore the 3 files from the vault. In the end I am able to ping the router and www's but cant view a website. HELP!!