Hi Everyone,
When making NLA based RDP connection to Windows Server 2008 R2 member server ( RD Session Host without any license server etc), I am getting an error An Authentication Error has occurred (Code: 0x800004005). It happened for no reason, i.e. no configuration changes at all. It registers no event ID inside Application and System event log. RDP without NLA is fine.
Let me know if someone managed to resolve similar issue?