We had an existing Windows Server 2019 with Remote Desktop Services connected to a Windows Small Business Server 2011 that was acting as a domain controller. Everything worked fine.
The SBS 2011 was recently replaced by a new Windows Server 2019 domain controller. The new domain controller has the same name an IP address, so the old domain controller (SBS 2011) was removed, and the new one put in its place (Windows Server 2019) We rebuilt the trust relationship between the existing RDS server and the new domain controller by running the PowerShell command on the new RDS server
Reset-ComputerMachinePassword -Server {server name} -Credential {domain\Administrator}
That worked fine for connecting the RDS to the new domain server. However, when users try to login to the RDS Server using Remote Desktop, they get the error:
"The requested session access is denied".
The server manager on the RDS Server reports the following errors when a user tries to login to the RDS Server using Remote Desktop.
I researched these error codes but did not get too far. Any help would be appreciated.
Michael