Restart your computer and try the Legacy Hardware steps again. Yellow Exclamation Mark (Code 10)
Are you seeing a specific in the Device Manager properties for this adapter? microsoft teredo tunneling adapter windows 7 download
Navigate to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\TCPIP6\Parameters Look for . Right-click it, select Modify , and set the value to 0 . Restart your computer and try the Legacy Hardware
When Windows 7 users encounter a yellow exclamation mark in their Device Manager labeled "Microsoft Teredo Tunneling Adapter" with an error code (often Code 10 or Code 43), their instinct is often to treat it like a printer or a webcam: they search for a driver download. This leads to the central confusion. Unlike hardware drivers that must be downloaded from a manufacturer’s website, the Teredo adapter is a virtual device built directly into the Windows operating system architecture. Searching for a standalone executable installer is usually a futile exercise; the "download" already exists within the system files of Windows 7. Right-click it, select Modify , and set the value to 0