![c# - Prevent failed logon attempt window after failing to supply proper credentials to a remote desktop server using Network Level Authentication - Stack Overflow c# - Prevent failed logon attempt window after failing to supply proper credentials to a remote desktop server using Network Level Authentication - Stack Overflow](https://i.stack.imgur.com/t8KD8.jpg)
c# - Prevent failed logon attempt window after failing to supply proper credentials to a remote desktop server using Network Level Authentication - Stack Overflow
PSM Error - Your credentials did not work - The server's authentication policy does not allow connection requests using saved credentials.
![I get the error "Your credentials did not work" when using RDC. How should I do - Microsoft Remote Desktop Services I get the error "Your credentials did not work" when using RDC. How should I do - Microsoft Remote Desktop Services](https://content.spiceworksstatic.com/service.community/p/post_images/0000286861/5a3a13a8/attached_image/credentials-did-not-work.png)