"Dummy me... In Device Manager I uninstalled the Teredo Tunneling Pseudo-Interface. I need to know how to reinstall this interface. I've seen other postings on the web on how to configure it, but all those assume the interace is still visible
in Device Manager.
So where do I find procedure to install this?
I'm on Windows 7"
I looked under hidden devices and it did not show up.
a)Click "Start", type "services.msc" (without quotation marks) in Search Bar and press Enter.
Note: If you are prompted for an administrator password or confirmation, type your password, or click Continue.
b)Right click the "Peer Networking Grouping" service and choose Properties. Please check if the service is started; if not, please click the Start button
and see if it works.
c)You may also choose Automatic next to Startup type.
d)Click OK.
Please repeat the above steps with another service:
PNRP Machine Name Publication Service.
Method 2
Modify IPv6 registry key to enable IPV6.
Important This section, method,
or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you
modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry refer the below link.