I Remote Desktop Connection Error Code 0x904 Install <Popular>

Open certlm.msc , navigate to Remote Desktop/Personal Certificates , and delete the expired certificate. Restart the terminal services ( restart-service termserv -force ) to regenerate it. 2. Configure Firewall and Antivirus

Get-WindowsFeature -Name RDS-RD-Server

The error often appears because the HKEY_CLASSES_ROOT\RDP keys are missing. This is common after using registry cleaners like CCleaner. i remote desktop connection error code 0x904 install

Once you have resolved the error, take these steps to ensure it never returns: Open certlm

If you cannot change the server certificate (e.g., connecting to a legacy machine), you must tell the client to ignore the error. navigate to Remote Desktop/Personal Certificates