I ran an anti-virus program a few hours ago and I think it may have deleted some important files from my computer which prevents me from going onto the internet. I think the problem is the Microsoft Teredo Tunneling Adapter which has a Code 10 problem. I have tried EVERYTHING to fix this: I have tried disabling, reinstalling, changing the Regedit key to 0 and so many more but it still doesnt work. I have looked online for hours trying to find a solution but I can't. I cant restore to a previous point becuase it's not showing me that option to do so. I am a novice to computers so any suggestions please keep it as simple as possible. Should I perhaps install a new network driver or just keep trying to fix this one? Please any answers will be helpful. Thanks