| Previous | Next |
| NS_S_WMPCORE_MEDIA_CHILD_PLAYLIST_OPEN_PENDING | NS_S_WMPBR_SUCCESS |
NS_S_WMPCORE_MORE_NODES_AVAIABLE
More Windows Media nodes exist than fit in the output array
NS_S_WMPCORE_MORE_NODES_AVAIABLE is HRESULT 856330 (0x000D110A) from Windows Media. AllStat describes it as “More nodes support the interface requested, but the array for returning them is full.” In the Windows Media Player, Windows Media Format, DRM, or Media Foundation state machine, the value reports a nonfailure state that must not be collapsed into plain S_OK.
A cleared severity bit does not make the return equivalent to ordinary completion; the postcondition remains specific.
What must be true before accepting it
Verify that the returned count or continuation mechanism is honored and the caller does not mistake a full array for complete enumeration. The caller should reject a path where outputs and state do not match the recorded condition.
Also confirm that returned outputs belong to the current operation generation and were not inherited from an earlier attempt.
Where the status is encountered
- Windows Media Player library, playlist, store, or UI plug-in callbacks; capture the exact API, object, and phase because the same numeric success severity does not define the state by itself.
- Windows Media Format source, writer, DRM, publishing-point, or installation operations;
- Media Foundation topology activation and remote-component setup;
Keep this result attached to the operation that returned it. Interpreting it outside that API contract can turn a normal continuation or partial result into an incorrect retry or false completion.
Correct handling and recovery
Process the returned nodes, allocate the required capacity or continue enumeration, and deduplicate by stable node identity. Bound growth when the provider reports implausible counts.
Retry after it only when a recorded input, capability, resource, policy, or state has changed.
Practical scenario
A plug-in query returns 32 nodes into a 32-element array and this status. The host resizes using the reported requirement and resumes without losing the first page.
Difference from nearby results
Unlike end-of-enumeration, this status explicitly says valid additional nodes remain unavailable only because the supplied array was full.
Precise classification of it selects the correct wait, stop, retry, cleanup, or disclosure path.
References
- Microsoft: Windows Media Format SDK error and success codes
- Microsoft: Windows Media Player SDK
- Microsoft: Media Foundation SDK
- Microsoft: HRESULT values
Looking for a different code? Search another status or error code.