ERROR_SYSTEM_IMAGE_BAD_SIGNATURE

{Fatal System Error} The system image %s is not properly signed. The file has been replaced with the signed file. The system has been shut down.

Matched as: the code as given (hex)

Source: System Error Codes (500-999) - Win32 apps · CC-BY-4.0 (MicrosoftDocs/sdk-api, repo license verified 2026-10-09) · retrieved 2026-10-09