Windows 10 says I have no internet connection, but I have.

Anonymous
2020-05-21T19:20:56+00:00

I am running on Windows 10 Enterprise, Version 2004, OS Build 19041.264.

I recently changed to the Windows Insider Program and updated Windows. In the taskbar, the Wi-Fi icon shows No Internet Access, but I have a stable internet connection wirelessly (Ex: I can browse the internet, ping IP Addresses, etc.). Another problem is when I try to open Cortana it also says that I have no internet connection (By the way, I can also open Microsoft's website).

As I know Windows checks internet connectivity with this URL: http://msftconnecttest.com/connecttest.txt. But this gives Error 404, File Not Found. Maybe it is because of this?

If you know the problem or an answer, please help. Thanks!

Windows for home | Windows 10 | Internet and connectivity

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Anonymous
2020-06-18T19:27:38+00:00

Hello, use Registry Editor, go to: 

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NlaSvc\Parameters\Internet

and modify: EnableActiveProbing

then change "Value data" from "0" to "1"

and restart your computer

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Anonymous
2021-06-07T17:45:06+00:00

The proper one is

"HKLM:\SOFTWARE\Policies\Microsoft\Windows\NetworkConnectivityStatusIndicator\” -Name UseGlobalDNS -PropertyType DWORD -Value 1 -Force

But the more appropriate way to do this is not through registry directly, but through group policy config:

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  1. Anonymous
    2021-09-29T12:53:15+00:00

    Hmm.. I see.

    I think I found the culprit. as you said that it should be HTTP right.

    I think the lastest KB that fix the probing is replacing the root domain from www.msftconnecttest.com to msftconnecttest.com and also the connecttest.txt is also replaced with redirect for some reason. if you gone to http://msftconnecttest.com/connecttest.txt it will close the connection directly, and if it's redirect, the content is MSN pages (because header send to msn.com) I think this's why most people still facing this issue, and I think my answer seems misleading.

    But now I can confirm that the culprit is this config, so I change the probepath and probehost back to old before KB update to fix NCSI, and yeah it will work normally with EnableActiveProbing = 1

    If you are speaking of registry path HKLM\SYSTEM\CurrentControlSet\Services\NlaSvc\Parameters\Internet\ActiveWebProbeHost being changed it is not by our KB. Sounds like a config, script, or policy from another vendor changed this.

    If one of our monthly KB's suddenly changed this we'd be hearing about reports of this from all over the news.

    If this can happen again you can enable an audit on that regkey to see who changes it.

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  2. Anonymous
    2021-09-29T02:08:43+00:00

    Hmm.. I see.

    I think I found the culprit. as you said that it should be HTTP right.

    I think the lastest KB that fix the probing is replacing the root domain from www.msftconnecttest.com to msftconnecttest.com and also the connecttest.txt is also replaced with redirect for some reason. if you gone to http://msftconnecttest.com/connecttest.txt it will close the connection directly, and if it's redirect, the content is MSN pages (because header send to msn.com) I think this's why most people still facing this issue, and I think my answer seems misleading.

    But now I can confirm that the culprit is this config, so I change the probepath and probehost back to old before KB update to fix NCSI, and yeah it will work normally with EnableActiveProbing = 1

    Was this answer helpful?

    0 comments