Remote Desktop Connection Error Code 0x904 Extended Error Code 0x7 __hot__

The source IP was 127.0.0.1.

from the Microsoft Store often works when the built-in Windows client fails. www.remoteaccesspcdesktop.com Primary Solutions 1. Renew Expired RDP Certificates

Example diagnostic story (applies the checklist) The source IP was 127

If that works, the issue is NLA/CredSSP.

Firewalls often block the specific RDP executable even if the general rule is enabled. The source IP was 127

To avoid seeing 0x904 / 0x7 again:

Navigate to .

In the same Group Policy location, you can set the "Require use of specific security layer" to RDP rather than Negotiate. 4. Practical Workarounds