Remote Desktop Connection Error Code 0x904 Extended Error Code 0x7 [top]

Run this command: Rename-Item -path "C:\ProgramData\Microsoft\Crypto\RSA\MachineKeys" -NewName "MachineKeys_old" . the VM from the portal. 3. Configure Firewall & Antivirus Exceptions

“Remote Desktop Connection cannot verify the identity of the remote computer. Do you want to connect anyway?” Followed by: “An authentication error has occurred. The function requested is not supported. Remote computer: [IP or hostname]. Error code: 0x904. Extended error code: 0x7.” Remote computer: [IP or hostname]

Error code 0x904 and extended error code 0x7 can be frustrating issues that prevent users from establishing a remote desktop connection. By understanding the possible causes of these error codes and following the step-by-step troubleshooting guides outlined in this article, users should be able to resolve the issues and establish a successful RDC connection. If the issue persists, it may be necessary to seek further assistance from Microsoft support or a qualified IT professional. What the codes mean (briefly)

If you can share the OS versions of the client and remote machine, I can give a more precise fix. Remote computer: [IP or hostname]

What the codes mean (briefly)