An authentication error has occurred the function requested is not supported rdp. windows server 2012 r2 2018-10-12

An authentication error has occurred the function requested is not supported rdp Rating: 6,3/10 992 reviews

authentication

an authentication error has occurred the function requested is not supported rdp

I wouldn't call this a fix - it's a bandaid until you can get your environment patched. On May Patch Tuesday, Microsoft released a patch that basically enforces the March patch, so if your workstation got the May patch but you're trying to connect to servers that haven't received the March patch, you'll get this error. The function requested is not supported Remote computer: {name} Content Summary This issue happen after you have applied a windows security update included. For instance, we had a Windows 7 machine that hosted Remote Desktop. Do you think that this fix will work clientside for now? I just want to make sure we don't leave ourselves vulnerable even after the patch. The latter doesn't seem to occur if the machine has automated Windows Updates turned off.


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FIX: RDP ERROR THE FUNCTION REQUESTED IS NOT SUPPORTED

an authentication error has occurred the function requested is not supported rdp

If your workstation is patched, but your server isn't, your workstation will fail to connect. See the link below for important information about the risk posed by remaining unpatched clients. If one side is patched and the other is not, you either need to patch it or make the required registry changes until you can get everything patched. Hi Luke, It seems your correct. After you installed the may 2018 security update, you no longer can access a Windows 2012 R2 or Windows 2016 Server. It would be much better if it prompted or automatically connected to lower level machines without turning off the higher security level for everything else.

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windows server 2012 r2

an authentication error has occurred the function requested is not supported rdp

I noticed that there is no Cipher. Solution 1: Install updates on the target computer The first and the most recommended solution to this issue is to update the target computer on which you are trying to connect remotely. Wrote a blog post about our findings so far with a workaround on how to reduce Remote Desktop security settings to get around this problem. This error could be caused by the user account used in publish profile with could have sysadmin privileges. Initially when we received the problem there wasn't any changes made on the computer since we couldn't figure out the problem, we upgraded the pc to windows 10. Previously, you were able to connect remotely from the updated machine to machines without the update. This time around it didn't fix anything.

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[Solved] Authentication error function not supported

an authentication error has occurred the function requested is not supported rdp

It would stop but fail to start. Connecting to a hosted solution, as in this case, you are going to have to update your system. Hope it will be helpful to you Please remember to mark the replies as answers if they help. I tried manually to load it, but i get the error: Windows Could not start the superfetch on local computer. In the article above, there's a link to those files from a patched Windows 2012 R2 server which should work. They released a May patch on May 8th that actually enforces the March patch.

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SOLVED: AN AUTHENICATION ERROR HAS OCCURED. THE ENCRYPTION TYPE REQUESTED IS NOT SUPPORTED BY THE KDC

an authentication error has occurred the function requested is not supported rdp

They can change the check box on the Remote Desktop dialog. Note: Please do not include any personal information. Inventory is mostly consistent as we always know hosts allocated to a project. Incase if want to check patch is installed for each version. In the article above, there's a link to those files from a patched Windows 2012 R2 server which should work.

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Remote Desktop

an authentication error has occurred the function requested is not supported rdp

Unfortunately, Windows Update can't be automated in many environments such as development, build, test, staging and production without creating other problems. In my case for workarounds I suggested to rdp to an un-patched client that was offline and use it as a jumpbox to rdp to the un-patched hosts, lucky that in my case the hosts to patch were really infinitely small percentage. If you have feedback for TechNet Subscriber Support, contact. This website uses cookies and third party services. Thank you for reading the article above. This issue is only affecting those on Windows Version 1803.


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[Solved] How to Fix RDP Authentication Error due to CredSSP Encryption Oracle Remediation

an authentication error has occurred the function requested is not supported rdp

But, as I understand, this is only a temporary workaround, next month a new patch will arrive and the error will return. We've documented our findings on the symptoms, suspected causes, explanations, and a simple workaround in this blog post: Hope this helps. But I tried running your reg file anyway, it fixed the issue like a charm! If you aren't comfortable using the command line to install updates, you can simply edit the local group policy on your computer until the updates can be deployed. I then patched the server with necessary updates and later applied the updates the client as well. The function requested is not supported. If an administrator has set it so that they cannot connect to unpatched systems, then all they can do is ask for the patch to be installed on the system they need to connect to. The right solution, in an ideal world would be updating the remote machine with latest updates, but it is not always possible in the immediate or you might need to actually be able to connect to it to do so! Is there a patch being worked on? Unfortunately, this update does require a reboot.

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[Solved] RDP Authentication Error Function Requested Is Not Supported

an authentication error has occurred the function requested is not supported rdp

Answer You are absolutely right. That was all it took. All that you said is fine and well until someone gets malware on the computer, sniffs out credentials, and then uses your lowered security stance to hijack your systems. Solution 3: Using Registry Editor The same thing can be achieved through Windows Registry. To add to what Chdwck wrote, you will probably need to login to those remote servers to get the update installed. I had faced this issue in our domain as well.

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Windows : RDP An authentication error has occurred. The function requested is not supported

an authentication error has occurred the function requested is not supported rdp

Please view our for more information. The app on the store will sort the issue out properly. A server reboot will be required after installing these updates. Based on other conversations this has happened in the past. Thank you for this article, Luke.

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