Solution of authentication error occurred in remote connection of server

Problem Description 1: An authentication error occurred on the server remote connection, and the requested function is not supported. Solution

Computer Configuration-> Administrative Templates-> System-> Credential Assignment Set the name Encrypted Oracle Remediation to Enabled and Vulnerable, and OK on it.

Problem Description 2: The "Encrypted Oracle Correction" policy path missing solution appears through the above method

There was no "Encrypted Oracle fix" entry on the computer, nor was there Microsoft's recently updated KB4103718 patch, using the method of modifying the registry.

Open the registry and type "regedit"(similar to cmd at a command prompt)

Find the folder path: [HKEYLOCALMACHINE]\Software\Microsoft\Windows\CurrentVersion\Policies\System\CredSSP\Parameters Generally, there is no folder after System, you can manually create your own folder.

Then add DWORD (32) to the bottom folder. File name "AllowEncryptionOracle", value: 2 The last point to save you can log on to the remote desktop (if necessary, you can restart it) If you dislike the trouble of the above steps, copy the following content directly to Notepad (named arbitrarily), change the txt suffix to reg, open the run, you can automatically import to the registry. Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System\CredSSP\Parameters]"AllowEncryptionOracle"=dword:00000002