In this post, you’ll learn more about the Error ERROR_GRAPHICS_INVALID_PATH_IMPORTANCE_ORDINAL – 0xC0262344 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
ERROR_GRAPHICS_INVALID_PATH_IMPORTANCE_ORDINAL – 0xC0262344
Win32 COM Error Error Description
Specified VidPN present path importance ordinal is invalid.