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What does HRESULT 0xC00D0034 (NS_E_STREAM_END) mean?

 
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NS_E_NO_STREAM NS_E_SERVER_NOT_FOUND

NS_E_STREAM_END

NS_E_STREAM_END0xC00D0034

Diagnosing NS_E_STREAM_END

NS_E_STREAM_END identifies this Windows Media Services boundary: there is no more data in the stream.

Why this boundary matters

This HRESULT belongs to media identification, parsing or stream/reference interpretation. Preserve the original bytes or references, the selected parser/protocol and the first rejected field, block or offset so a different test file does not hide the failing input.

Evidence to collect

FieldWhat to preserve
InputExact URL/path, content hash or reference list presented to the parser/walker.
SelectorParser, walker, protocol or stream type selected for that input.
Failure pointFirst rejected field, block, reference or stream offset when the component exposes it.
Lower resultFirst parser/read/protocol status before the server-level HRESULT is reported.

Decision rule

A different file is only a control. The repair must make the original bytes or references pass the same parser/protocol boundary without silently substituting another input.

Focused test

Record the expected stream length/timestamp and the amount actually delivered. Distinguish a normal end-of-stream from premature EOF caused by an earlier read or transport error.

Verification

Use the same media bytes or reference list and the same intended parser/protocol. The fix is demonstrated when that original input passes the previously failing parse/selection stage; a different file is only a control.

Technical references

For automation, log the symbolic name as well as the numeric HRESULT. The symbolic name preserves the Windows Media subsystem boundary that a generic COM error formatter can obscure.


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