Error 0x80071146

Value: -2147020474 | 0x80071146 | 2147946822

What does it mean ?

ERROR_SECUREBOOT_INVALID_POLICY  
The Secure Boot policy is invalid.
Value: 4422 | 0x1146 | 0b0001000101000110

Where does it come from ?

FACILITY_WIN32  
Provides a way to handle error codes from functions in the Win32 API as an HRESULT. (Error codes in 16 - bit OLE that duplicated Win32 error codes have also been changed to FACILITY_WIN32)
Value: 7 | 0x007 | 0b00000111

Other Errors for FACILITY_WIN32