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NS_E_CRITICAL_ERROR
What the server is validating
This result (0xC00D151C) marks the server or publishing point is in a critical error state that blocks further operations. Treat the symbolic name as a map to the owning Windows Media Services subsystem rather than as a request to reinstall every media component.
A server distribution path connects a data source, parser, media header and one or more data sinks; push publication adds an encoder-to-server control path, while client delivery uses a separate protocol and connection state. In the trace, trace input and output independently: source selection, parsing/header creation and sink selection are separate checkpoints.
Smallest useful experiment
- Capture
0xC00D151C, this result, the exact API/administrative action and the first failure timestamp. - Preserve DiagnosticEvents, first plug-in failure, point status, event log record and transition into critical state.
Code-specific failure anatomy
A representative occurrence is when the server or publishing point is in a critical error state that blocks further operations. Capture DiagnosticEvents, first plug-in failure, point status, event log record and transition into critical state together with the object instance and the exact administrative or protocol request.
For a useful negative control, repair the first critical plug-in/data-source failure and deliberately restart the affected point or service.
The tempting but misleading response is retrying downstream commands while the critical state remains latched. That action does not test the distinction that matters here: plugin error reported can carry a detailed plug-in event without necessarily placing the whole point in critical state.
What to record before changing anything
| Controlled comparison | Use a known-good object of the same type and vary only the precondition described as “the server or publishing point is in a critical error state that blocks further operations”. |
Changes that do not establish the cause
- retrying downstream commands while the critical state remains latched.
Comparison with adjacent states
Primary distinction: plugin error reported can carry a detailed plug-in event without necessarily placing the whole point in critical state.
| Nearby result | Different condition |
|---|---|
NS_E_NO_NEW_CONNECTIONS | the server currently refuses additional client connections. |
NS_E_INVALID_PUSH_PUBLISHING_POINT | the push target is absent, wrong type or otherwise unsuitable for encoder push. |
NS_E_WSX_INVALID_VERSION | the playlist declares a WSX version unsupported by the installed parser. |
Technical references
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