In this post, you’ll learn more about the Error ERROR_GRAPHICS_MIRRORING_DEVICES_NOT_SUPPORTED – 0xC02625E3 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
ERROR_GRAPHICS_MIRRORING_DEVICES_NOT_SUPPORTED – 0xC02625E3
Win32 COM Error Error Description
This function does not support GDI mirroring display devices because GDI mirroring display devices do not have any physical monitors associated with them.