D3D10_ERROR_TOO_MANY_UNIQUE_STATE_OBJECTS

The application has exceeded the maximum number of unique state objects per Direct3D device. The limit is 4096 for feature levels up to 11.1.

Matched as: the code as given (hex)

HRESULT breakdown: code: 1, customer: False, facility: 121, 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