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Microsoft Teredo Tunneling Adapter not working Code10 Win7

    Question

  • I too just discovered my Teredo Tunneling Adapter is now defunct.  Shows a code 10.  I run Windows 7 Ultimate. I have tried the reinstall and/or upgrade of new driver and it will not install successfully.  The "Fix It" routine only says it found there is a problem with the adapter, but there is no fix.  Troubleshooters unable to fix.  Device manager shows the "Warning" triangle.  Last I checked, this was working and I have been running Norton 360 for over a year.  I do know there were just recently 4 or 5 windows updates and I wonder how far back one has to roll the computer to catch whatever update may be the culprit - if indeed that is the problem.  Device manager does not show this as a 'psuedo interface', but the teredo tunneling adapter.  Suggestions to check with the manufacturer have me stumped since mine says Microsoft, yet i don't have $59 for customer service support for something I should be able to fix.  Since it is network related however, I am hesitant to troubleshoot beyond what instructions I have seen so far - I don't want to lose IPV4 AND IPV6 both!  Any advice is appreciated.  I am stumped and very, very frustrated.

    FWIW - ran every troubleshooter there is to determine if there were any related errors.  All report everything is well - except the teredo. 

    BBB

    • Edited by BlueBoxBlonde Wednesday, September 29, 2010 6:45 PM spelling
    Wednesday, September 29, 2010 6:43 PM

All replies

  • Try the Windows 7 forums on Microsoft Forums. It does not look like you need help in writing software.

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    Visual C++ MVP
    Wednesday, September 29, 2010 7:51 PM