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NS_E_DRM_STORE_NOTALLSTORED
The exact DRM condition
NS_E_DRM_STORE_NOTALLSTORED is Windows Media DRM HRESULT 0xC00D275F. It identifies some of the licenses could not be stored. The useful scope is the application-facing layer that initializes DRM support, validates parameters and properties, creates specialized objects, and delivers asynchronous status to the caller; it is not a generic statement that the media player, network or file system failed.
Evidence worth preserving
- Protected identity: property name, type, size and initialization order.
- Operation state: operation state, callback sequence and cancellation owner.
- Persistence or transport: first inner HRESULT before an application replaces it with a generic error.
- Security context: exact interface method and object type being created.
- Correlation point: SDK/runtime version and linked DRM stub library.
For the “store notallstored” investigation, use KIDs, license IDs, hashes, certificate thumbprints, sizes and timestamps where possible. Do not place content keys, complete license blobs, passwords, cookies or decrypted media in ordinary logs.
Related codes and the diagnostic split
| Result | Different condition |
|---|---|
NS_E_DRM_UNSUPPORTED_PROPERTY | The selected DRM object or version does not implement the requested property. |
NS_E_DRM_BUFFER_TOO_SMALL | The caller-supplied output buffer cannot hold the requested DRM value. |
NS_E_DRM_UNABLE_TO_CREATE_AUTHENTICATION_OBJECT | The DRM runtime cannot create the authentication object required for this operation. |
Correcting the producing condition
Representative case: The application reaches the store notallstored path and receives this exact HRESULT before the higher-level media action can complete.
Actions that do not prove a fix
- Avoid replacing the DRM HRESULT with a generic application exception before telemetry records it.
- Avoid retrying object creation in a loop without preserving the first HRESULT and runtime versions.
- Do not reduce this result to “DRM failed” in telemetry; retain the HRESULT, symbolic name, operation and object identity.
Technical references
- DRM client interfaces.
- DRM client programming guide.
- Obtaining the required DRM library — API and state rules for the DRM operation described here.
- Windows Media DRM error codes.
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