In this post, you’ll learn more about the Error Code 0xC00D2749 – NS_E_DRM_INVALID_PROPERTY that is returned when working with the Win32 Windows Media Format 11 SDK
Win32 Windows Media Format 11 SDK Error
0xC00D2749 – NS_E_DRM_INVALID_PROPERTY
Win32 Windows Media Format 11 SDK Description
A required property was not set by the application. Contact product support for this application.