D2DERR_EFFECT_IS_NOT_REGISTERED

The CLSID provided to Unregister did not correspond to a registered effect.

Matched as: the code as given (hex)

HRESULT breakdown: code: 40, customer: False, facility: 153, severity: failure (bit 31 set), ntstatus_wrapped: False

Source: COM Error Codes (UI, Audio, DirectX, Codec) (Winerror.h) · CC BY 4.0 · wording unchanged, formatting adapted for this site · retrieved 2026-10-24