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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.
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.”. The first useful question is which native API, IRP, protocol operation, or subsystem in the kernel, native API, or subsystem that returned the status produced that status.
Debugging sequence
- Preserve this result before RtlNtStatusToDosError, HRESULT conversion, exception translation, or provider-specific remapping removes information.
- Log the operation associated with unsuccessful, the object or handle type, process and thread identity, and the state transition immediately before the return.
- For kernel I/O, keep the device stack, IRP major/minor function, request parameters, completion routine, and the first component that completed the request with this result.
Recovery considerations
A retry is appropriate only after the owner of this result has changed the state described by “{Operation Failed} The requested operation was unsuccessful.”, or when its contract explicitly marks the status as transient. If the value reports corruption, invalid format, access policy, or a lifecycle mismatch, preserve evidence and correct that cause before repeating the request.
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