How to fix Teredo Tunneling adapter on Widows 10 desktop?

Be CoxG 0 Reputation points
2026-09-16T17:23:29.62+00:00

It just shows a yellow checkmark next to computer and whn troubleshooting it was unable to reload this adapter.

Windows for home | Windows 10 | Devices and drivers
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  1. Ivan B 123.5K Reputation points Independent Advisor
    2026-09-16T18:44:05.37+00:00

    Hi ,

    Check the iphlpsvc registry path:

    1. Press the Search box on the taskbar, type cmd, and then open the Command prompt.
    2. Run the following command from the Admin command prompt:

    reg query HKLM\System\CurrentControlSet\Services\iphlpsvc\Teredo

    If the output includes the following line,

    Teredo has been disabled:

    Type REG_DWORD 0x4

    On the right, open the command prompt (admin) run the commands:

    netsh int teredo set state disable

    netsh int teredo set state type=default

    netsh int teredo set state enterpriseclient

    One at a time, then run Interfarce, take a screenshot and post it here

    Thanks

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