After my computer did a windows update that I didn't want it to, the teredo tunneling driver is now out of date and I can't get online at all. I have tried various things that I've seen on forums, but what I'm finding incredibly frustrating is that I can't find anywhere to download the driver to reinstall. Why is this? Am I missing something obvious? I have never had so many problems in trying to find a simple driver.
Any help would be greatly appreciated.
Don't worry about the teredo driver. This is used for IPv6. You should have IPv4 installed. If you are strictly trying to use IPv6, make sure you have the correct network protocols installed. Otherwise, especially for a home network and home connection, stick to IPv4.