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STATUS_INVALID_DEVICE_STATE
A valid request can still be illegal in the current device state
STATUS_INVALID_DEVICE_STATE indicates a state-machine problem. The target is present, but the request arrived while the device or one of its stack layers was in a state that does not allow that operation. This is distinct from a permanently unsupported command and from a temporarily full queue.
Windows Plug and Play drivers participate in device arrival, removal and other hardware state changes, while storage requests pass through class and lower transport layers. A request that is valid in the steady state may be rejected during initialization, removal, reset, or another class-specific transition. The exact state must come from the driver or protocol context that returned the status.
The productive fix is to find the missing ordering rule. Capture the transition that preceded the request and the event that should make the operation legal again. Blind retries can race the same transition indefinitely; changing access rights cannot change a hardware or driver state machine.
What to inspect
- PnP, power, reset, media, or class-specific state transitions immediately before the request.
- The component that returned the NTSTATUS and its internal or protocol-visible state at that point.
- Whether the caller can issue the request before initialization completes or after removal begins.
References
- Microsoft: Introduction to Plug and Play
- Microsoft: Windows storage driver architecture
- Microsoft Open Specifications: NTSTATUS values
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