The Win32_VideoConfiguration class is not active in releases after Windows 2000. It will not return any instances as there ...

The Win32_VideoConfiguration class is not active in releases after Windows 2000. It will not return any instances as there is no provider backing it.  
The Win32_VideoConfiguration class represents a configuration of a video subsystem.  This class has been deprecated in favor of the properties contained in the Win32_VideoController, Win32_DesktopMonitor, and CIM_VideoControllerResolution classes