
There is a Windows Security Policy for Remote Desktop Connection that does not allow non-Admin users to log in using RDP. Solution 2: Editing Windows Security Policy Thus, to isolate the issue, you will have to revert to the username that you had been using prior to the appearance of the error message. Changing your username does not necessarily change it for Remote Desktop Connection and thus, your credentials will be incorrect as the user is not on the server. This happens when you try to change your username or install a fresh copy of Windows.

Solution 1: Reverting UsernameĪs we have mentioned, the error message is sometimes caused because the user you are trying to connect from does not exist on the Remote Desktop server.

Please make sure you follow the given solutions in the same order as provided. Now that you know the causes of the error message, you can follow the solutions provided down below to resolve your issue. Windows Policy: In some cases, the error message is because of a Windows Security Policy which prevents non-admin users from signing in.Actually, when you change your username, it doesn’t get changed for the Remote Desktop Connection due to which the error message is generated. Username Change: Sometimes, when you freshly install Windows or rename your current user account, it can cause such an issue.
