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NS_E_CD_MEDIA_CATALOG_NUMBER_INVALID
Diagnostic meaning beyond the standard message
The actionable meaning of 0xC00D11FC / NS_E_CD_MEDIA_CATALOG_NUMBER_INVALID is validating the disc-level Media Catalog Number.
Why the operation can reach this point
Windows Media Player identifies the inserted medium, reads its table of contents, creates a CD reader, and then chooses digital audio extraction or an analog playback path; ripping adds destination-path creation and an encoder selected from the user’s rip settings.
Recognition of the drive does not prove that usable audio sectors, a stable digital-read path or a valid rip destination are available. One concrete reproduction is: the audio tracks are readable but the disc-level catalog number is malformed.
Evidence matrix
| Evidence | Why it matters for media catalog number invalid |
|---|---|
| Producing object and operation | physical drive identifier, media-change generation, disc and track number, table-of-contents result, digital/analog mode, error-correction flag, read speed, rip state, output format and first lower-level drive error |
| Key observation | raw catalog number, disc generation, digit count and metadata source |
| Controlled comparison | Repeat the producing call after changing only this condition: remove or correct the invalid catalog identifier and refresh disc metadata. |
Minimal experiment
- Capture
0xC00D11FC, the exact Player/API operation and the first timestamp at which it appears. - Save raw catalog number, disc generation, digit count and metadata source; do this before ejecting media, reconnecting a device, canceling a job or rebuilding the Player object.
- Reproduce once with the original source and destination, then apply only this change: remove or correct the invalid catalog identifier and refresh disc metadata.
Do not collapse it with these results
| Related result | Different condition |
|---|---|
NS_E_CD_ISRC_INVALID | validating the International Standard Recording Code associated with a track |
NS_E_SLOW_READ_DIGITAL_WITH_ERRORCORRECTION | sustaining real-time digital playback while correction retries are enabled |
NS_E_CD_NO_READER | creating the Player’s CD reader/filter for the selected drive |
Recovery and verification
Resolve the responsible precondition: Remove or correct the invalid catalog identifier and refresh disc metadata. A successful retest must pass the same media catalog number invalid checkpoint, not merely hide the message in a different UI path.
During verification, do not polish the disc, change the driver, switch read modes and change the rip format in one test; preserve the first failing track and change one variable at a time.
Disc-level identifier versus per-track identifier
The Media Catalog Number belongs to the disc as a whole, while ISRC values identify individual recordings. Do not replace a malformed catalog number with a track ISRC or infer either value from the filename. The diagnostic record should show which metadata provider supplied the raw value.
Authoritative documentation
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