In this post, you’ll learn more about the Error ERROR_GRAPHICS_TARGET_NOT_IN_TOPOLOGY – 0xC0262340 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
ERROR_GRAPHICS_TARGET_NOT_IN_TOPOLOGY – 0xC0262340
Win32 COM Error Error Description
Specified target is not part of the specified VidPN’s topology.