In this post, you’ll learn more about the Error ERROR_GRAPHICS_OPM_THEATER_MODE_ENABLED – 0xC0262510 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
ERROR_GRAPHICS_OPM_THEATER_MODE_ENABLED – 0xC0262510
Win32 COM Error Error Description
A video output could not be created because the frame buffer is in theater mode.