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I was getting another Error before I entered the gateway into the program and now this is the error I receive,
An error occurred while communicating with the Remote Desktop Gateway. If this keeps happening, contact your network administrator for assistance.
Error code: 0x3000008
I don't see much on the internet regarding this error so if someone could please answer.?
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This also occurs when the AD account has expired. Check your login restrictions, dates, and times.
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I am having the same error after the Win11 update, tried below mentioned solutions, didn't work. Please help
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Some users have this issue when migrating to Windows 11. The fix is to add in a Registry Key in HKEY_CURRENTUSER/Software/Microsoft/TerminalServerClient of DWORD type, named RDGClientTransport, with a value of 1.
However, looking at the dates of the question, I don't know if this is the same issue, so it's possible that there is a different fix for pre-W11 devices.
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there is not TerminalServerClient folder under HKEY_CURRENTUSER/Software/Microsoft in registry. Do I have to add? Is there anything else I can try? Host is Windows 11 pro
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I added the key exactly as suggested closed regedit / rebooted.. No change with the legacy remote application I'm trying to access - Works fine in Windows 10 on a Windows machine. I've set Edge to emulate Internet Explorer. One difference is that from the Windows 10 machine it takes the domain\user_id from the login screen when it starts up the remote app. in Windows 11 accessing the same start up page requires both domain\user_name and password - No change to the error message at all.
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Years later, in 2024, I added the DWORD type as explained above into my Windows 11 Pro Registry. I was able to connect to the RD Gateway! No more error! Thanks for the tip.
As it happens, I did an in-place upgrade from Windows 10 to Windows 11 and, sure enough, that Registry entry was missing. Adding it solved my problem.
I will not be upgrading any of my existing systems to Windows 11 - too many glitches including this one. I will need to see what happens with a factory installed Windows 11, though, before I condemn the OS ;)
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Hi Eddie,
For the error message 0x3000008, it is related to proxy disconnection with transport failure. Kindly confirm if you have fill in correct and necessary info the RD Gateway settings.
In RDS deployment, RD Gateway is role to provide users securely access to remote computers on a corporate network from any external computer via the Remote Desktop Protocol & the HTTPS Protocol. If there is no server installed with RD Gateway, you may consider to use VPN to connect from external.
Hope this helps and please help to accept as Answer if the response is useful.
Thanks,
Jenny
Hi,
Is there any update? Have you got a chance to verify above reply?
Please feel free to let us know if more assistance needed.
Thanks,
Jenny
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Hi there,
I'm facing the same issue right now despite filling it in the correct IP address and Gateway number. Could someone help shed light onto this matter? Thank you.
