#define ERROR_GRAPHICS_OPM_ALL_HDCP_HARDWARE_ALREADY_IN_USE _HRESULT_TYPEDEF_(0xC0262518L)
MessageId: ERROR_GRAPHICS_OPM_ALL_HDCP_HARDWARE_ALREADY_IN_USE MessageText: The IOPMVideoOutput::Configure method cannot enable HDCP because the display adapter's HDCP hardware is already being used by other physical outputs.