0xdc0000ec

Decimal: 3690987756 · Signed: -603979540

As HRESULT:

S: 1 (Failure)
R: 1 (Part of the wrapped NTSTATUS severity, since N is set)
C: 0 (Microsoft-defined)
N: 1 (Wraps an NTSTATUS value)
X: 1 (Reserved, only expected on the TRK exceptions)
Facility: 0x400 (Unknown facility)
Code: 0x00ec (236)

As NTSTATUS:

Sev: 3 (STATUS_SEVERITY_ERROR)
C: 0 (Microsoft-defined)
N: 1 (Reserved, must be clear in a well-formed NTSTATUS)
Facility: 0xc00 (Unknown facility)
Code: 0x00ec (236)

Associated Modules

Module	Found in	Description
microsoft-windows-system-events.dll	11	ERROR_RES_EXIT_BOOT_SERVICE: Failed to terminate firmware boot services.
1 entry

Associated Headers

Header	Symbolic	Description
0 entries