NTSTATUS 0xC0000001 (STATUS_UNSUCCESSFUL): meaning and diagnosis

Status / error code:		Category:

Constant name:
Source:		Operating System:
Description: STATUS_UNSUCCESSFUL is a generic NTSTATUS failure that does not identify the subsystem or root cause.

Could be also:
Constant	Type	OS
hrNyi	HRESULT	Windows

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STATUS_SECUREBOOT_NOT_ENABLED	STATUS_NOT_IMPLEMENTED

STATUS_UNSUCCESSFUL

STATUS_UNSUCCESSFUL is intentionally broad. The status says that an operation failed, but it does not identify which input, driver, object, policy, or lower-level component caused the failure.

Keep the original API or IRP context, the first related event or exception, and any nested status code. Diagnose the operation-specific source rather than mapping this value to a universal repair or retry rule; an unchanged retry is usually not evidence-based.

When possible, reproduce while collecting subsystem-specific logging so the earlier, more precise failure is retained. Converting this value immediately to another generic error discards the context needed to explain why the operation failed.

Microsoft: NTSTATUS values

Native status interpretation for STATUS_UNSUCCESSFUL

This result is 0xC0000001, an NTSTATUS error value. AllStat describes it as “{Operation Failed} The requested operation was unsuccessful.”

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