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NS_E_DRM_INCLUSION_LIST_REQUIRED
The state behind the HRESULT
NS_E_DRM_INCLUSION_LIST_REQUIRED belongs to the point where the requested operation requires an inclusion list that the license does not contain. This result comes from WMDRM for Network Devices, whose state machine implements the transmitter/receiver protocol that registers a network playback device, approves it, validates proximity, opens a protected session and transcrypts licensed content for that receiver.
The investigation becomes concrete when you query the license policy for the required inclusion-list object.
Build a useful incident record
This result is meaningful only while the following state remains associated with one operation: device certificate and serial number, registration-database entry, approval flag, validation timestamp, network session, protocol message and transcrypt policy. Preserve the exact WMDRM-ND message type, device identifier, certificate chain, registration state, round-trip timing and the first protocol HRESULT for this operation.
This evidence matters because the rejected condition is specifically that the requested operation requires an inclusion list that the license does not contain.
Focused verification
- Preserve this result and
0xC00D28B5before cleanup, fallback or another media item changes the context. - Apply the targeted fix: issue/use a license containing the required approved-device list.
- Associate it with its current WMDRM for Network Devices object and the requested action.
- Run the direct check: query the license policy for the required inclusion-list object.
- Compare the failure with a known-good case that changes only the property named by this condition: the requested operation requires an inclusion list that the license does not contain.
Reconstruct the decision
A useful failure model links cause and recovery: the requested operation requires an inclusion list that the license does not contain. Verify that model when you query the license policy for the required inclusion-list object, then make the smallest change needed to issue/use a license containing the required approved-device list. The result model is suitable for a regression fixture because its expected state change is observable without weakening the DRM policy.
Interpretation limits
The requested operation requires an inclusion list that the license does not contain.
State table
| Field | Value |
|---|---|
| Direct check | query the license policy for the required inclusion-list object |
Neighboring security decisions
| Result | Why it points elsewhere |
|---|---|
NS_E_DRM_EXPIRED_LICENSEBLOB | the license blob carried in the Cardea request has passed its validity interval |
NS_E_DRM_INVALID_LICENSEBLOB | the Cardea request contains a license blob that fails format, integrity or binding checks |
NS_E_DRM_DRMV2CLT_REVOKED | a legacy DRM v2 client component required by the operation is revoked |
Repair criterion
The next attempt becomes meaningful only after you issue/use a license containing the required approved-device list.
Technical references
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