0x00001148
ERROR_SECUREBOOT_POLICY_NOT_SIGNED
The Secure Boot policy is either not signed or is signed by a non-trusted signer.
win32decimal 4424
Matched as: the code as given (hex)
Log a case with no specific solution
Source: System Error Codes (4000-5999) - Win32 apps · CC-BY-4.0 (MicrosoftDocs/sdk-api, repo license verified 2026-10-09) · retrieved 2026-10-09