Internet Server Error: Access Denied
If you get this error, it usually means that Microsoft Internet Information Services (IIS) returned the following status:
HTTP_STATUS_DENIED 401
Make sure the directories accessed by IIS have proper permissions. RDS can communicate with an IIS Web server running in any one of the three Password Authentication modes: Anonymous, Basic, or NT Challenge/Response (called Integrated Windows authentication in Windows 2000). Also, the Web server must have permissions to the data source computer if it is a Windows NT/Windows 2000 computer.
Important
Beginning with Windows 8 and Windows Server 2012, RDS server components are no longer included in the Windows operating system (see Windows 8 and Windows Server 2012 Compatibility Cookbook for more detail). RDS client components will be removed in a future version of Windows. Avoid using this feature in new development work, and plan to modify applications that currently use this feature. Applications that use RDS should migrate to WCF Data Service.