Microsoft Teredo Tunneling Adapter Device download

If anyone still has this problem there is a more easy fix. Someguy just posted on reddit 

Open up powershell as an admin by rightclicking on your windows symbol. Type in:

netsh interface teredo set state servername=teredo.trex.fi

press enter and wait for abit before typing in the next command (it has to reconnect to the new server):

netsh interface teredo show state

press enter again and check the NAT type, it should say cone or at least restricted.

If that's the case check your xbox app again, it should now be open or at least moderate.

If it's not working or if it's only moderate defining a default port for the teredo server and forwarding said port in your router should do the trick:

netsh interface Teredo set state natawareclient clientport=60209

I hope that solves any connectivity issues you guys might run into.

I didn´t find the Teredo Tunneling Adapter Device

Microsoft Teredo Tunneling Adapter isn't even in this list.

I couldn't see the Teredo Adapter in Device Manager or legacy drivers, even if I showed hidden devices. This is the only thing that worked for me.

Run command prompt as admin type in: "netsh interface Teredo set state disable"

Restart your PC, then run the command prompt as admin type in "netsh interface Teredo set state type=default"

I thought it didn't work, but it took a moment after entering in the command after restarting my PC.

Hi, I really appreciated the step by step instructions, I followed them exactly but to no avail. I have a HP  desk top with windows 7, 64,I'm sorry I didn't give enough information. I have uninstalled the Teredo Tunneling Adapter and reinstalled, I've updated the driver,it says code 10 still, and to reinstall the driver which I have tried. Won't uninstall or reinstall. Says it is updated. So unless someone has some more suggestions?? I will give up. Thanks again.