Windows Server 2008 Standard R2/64
Remote Desktop Services, CALs applied.
The Built-In "Remote Desktop Users" group is populated with a Domain based Group for remote Access.
I have a GPO for the "Default Domain Controllers Policy" where;
security settings\local policies\user rights assignment --> "Allow log on through Remote Desktop Services" has been properly populated.
I can use RDP to access Domain Participant workstations but I have lost access to the server and I can't figure out why.
I have Google-searched for relevant documents but what I find tells me what I can do to set it up. This just verifies what I have done is already correct but something is broken.
I have even gone into "Remote Desktop Session Host Configuration" --> rdp-tcp --> security
No matter what, I have lost access as both a User and as anAdministrator and I always get...
"To log on to this remote computer, you must be granted the Allow log on through Terminal Services right..."
I ran RSoP on the server to see if there are conflicting policies or if "Deny log on through Remote Desktop Services" was accidently populated.
"Deny log on through Remote Desktop Services" is Not Defined so there are no explicit denials.
The "Default Domain Controller Policy" is the Source GPO and it is properly populated.