Remote Desktop Manager: Cannot connect without saved credentials

Hi,

I believe this is a self inflicted issue however I am not sure how I have done it.

When I try and connect to a server and do not have any credentials saved, I come up with the following error:

"The connection was denied because the user account is not authorized for remote login." This will pop up without entering any credentials.

At a guess it is trying to pass my local desktop credentials through when attempting to login and denying it because they are not authorized (my local account credentials not being authorized is expected). I am looking to prevent this from happening and correctly prompt for credentials.

Kind regards,
Tristan.