ERROR_GRAPHICS_MIRRORING_DEVICES_NOT_SUPPORTED

This function does not support GDI mirroring display devices because GDI mirroring display devices do not have any physical monitors associated with them.

Matched as: the code as given (hex)

HRESULT breakdown: code: 9699, customer: False, facility: 38, severity: failure (bit 31 set), ntstatus_wrapped: False

Source: COM Error Codes (COMADMIN, FILTER, GRAPHICS) (Winerror.h) · CC BY 4.0 · wording unchanged, formatting adapted for this site · retrieved 2026-10-24