What does HRESULT 0xC00D1163 (NS_E_DVD_COPY_PROTECT) mean?

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Description:

Windows Media Player cannot play this DVD because there is a problem with digital copy protection between your DVD drive, decoder, and video card. Try installing an updated driver for your video card.%0

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NS_E_DVD_NO_SUBPICTURE_STREAM	NS_E_DVD_AUTHORING_PROBLEM

NS_E_DVD_COPY_PROTECT

Diagnostic meaning beyond the standard message

The actionable meaning of 0xC00D1163 / NS_E_DVD_COPY_PROTECT is completing DVD drive, navigator, decoder and renderer protection negotiation.

Why the operation can reach this point

Successful reading of files from the DVD volume does not prove that the navigation program, decoder graph or protected output path can be used. One concrete reproduction is: CSS authentication succeeds at the drive but output protection fails at the renderer.

Evidence matrix

Evidence	Why it matters for copy protect
Producing object and operation	disc path and media generation, DVD domain, title/chapter, region values for disc/drive/decoder, selected audio/video/subpicture streams, decoder CLSIDs, renderer and display mode, protection negotiation result and first DirectShow HRESULT
Key observation	drive authentication, decoder input-pin properties, renderer protection state and first failed step
Controlled comparison	Repeat the producing call after changing only this condition: repair the supported driver/decoder/output chain rather than disabling protection.

Minimal experiment

Capture 0xC00D1163, the exact Player/API operation and the first timestamp at which it appears.
Save drive authentication, decoder input-pin properties, renderer protection state and first failed step; do this before ejecting media, reconnecting a device, canceling a job or rebuilding the Player object.
Correlate the result with disc path and media generation, DVD domain, title/chapter, region values for disc/drive/decoder, selected audio/video/subpicture streams, decoder CLSIDs, renderer and display mode, protection negotiation result and first DirectShow HRESULT.
Reproduce once with the original source and destination, then apply only this change: repair the supported driver/decoder/output chain rather than disabling protection.

Do not collapse it with these results

Related result	Different condition
`NS_E_DVD_AUTHORING_PROBLEM`	parsing DVD-Video navigation structures that violate the supported format
`NS_E_DVD_NO_SUBPICTURE_STREAM`	connecting the DVD subpicture stream used for subtitles and menu highlights
`NS_E_DVD_DISC_COPY_PROTECT_OUTPUT_FAILED`	enforcing the disc’s analog/component-output resolution restriction

Recovery and verification

Resolve the responsible precondition: Repair the supported driver/decoder/output chain rather than disabling protection. A successful retest must pass the same copy protect checkpoint, not merely hide the message in a different UI path.

During verification, do not bypass region or copy-protection checks; diagnose the supported playback path by preserving the exact disc, drive, decoder and display connection involved.

Authoritative documentation

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