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NS_E_WMP_IMAPI_MEDIA_INCOMPATIBLE
Failure boundary and ownership
NS_E_WMP_IMAPI_MEDIA_INCOMPATIBLE with value 0xC00D11E6 records matching inserted media type and speed to recorder capabilities. The producing call and its state are more diagnostic than a later aggregate Player failure.
Underlying mechanism
At the checkpoint, windows Media Player builds a burn playlist, refreshes its calculated status and delegates physical recording or erase work to the optical-disc stack; The recorder, inserted medium, burn format, staging files and write engine each have a separate lifecycle. The page-specific boundary is matching inserted media type and speed to recorder capabilities.
A recorder that enumerates can still be busy, incompatible with the inserted medium or unable to sustain the selected write operation. The condition can be reproduced when high-speed rewritable media is inserted into a recorder that supports only a different profile.
Trace fields worth keeping
| Evidence | Why it matters for imapi media incompatible |
|---|---|
| Producing object and operation | recorder unique ID and exclusive-access owner, inserted media profile/state, burn format, playlist item, source locality, duration/byte estimate, staging directory free space, write speed, current IMAPI action and underlying HRESULT |
| Decisive observation | media profile, supported recorder profiles, speed descriptors and write-protection state |
| Generation identity | Record the same disc, device, job or Player operation generation that returned this result; a reconnect or media change creates a different test. |
| Underlying result | Keep the first device, filesystem, COM, codec, DirectShow, IMAPI or BITS result seen before the Player mapped it to this result. |
| Controlled comparison | Repeat the producing call after changing only this condition: insert media supported by the drive at an allowed speed. |
What the comparison proves
| Observation | Interpretation |
|---|---|
| The recorded values match the boundary | The result is consistent with matching inserted media type and speed to recorder capabilities; correct that state before changing unrelated codecs, drivers or playlists. |
| A lower layer failed before this result | Preserve that earlier HRESULT or device result because this result may be only the Player-level mapping. |
| The same call passes after one isolated change | The comparison supports the imapi media incompatible diagnosis rather than a broad installation failure. |
| The code changes after retesting it | The boundary was passed; diagnose the new HRESULT as the next independent stage. |
It scopes the failure to matching inserted media type and speed to recorder capabilities.
Decision path
- Capture
0xC00D11E6, it, the exact Player/API operation and the first timestamp at which it appears. - Save media profile, supported recorder profiles, speed descriptors and write-protection state; do this before ejecting media, reconnecting a device, canceling a job or rebuilding the Player object.
- correlate the result with recorder unique ID and exclusive-access owner, inserted media profile/state, burn format, playlist item, source locality, duration/byte estimate, staging directory free space, write speed, current IMAPI action and underlying HRESULT.
- Reproduce once with the original source and destination, then apply only this change: insert media supported by the drive at an allowed speed.
- Create a fresh operation generation and verify that the original call advances beyond the imapi media incompatible boundary.
Close alternatives
| Related result | Different diagnostic boundary |
|---|---|
NS_E_WMP_IMAPI2_ERASE_DEVICE_BUSY | starting erase while the recorder is finalizing, writing or locked |
NS_E_WMP_IMAPI2_ERASE_FAIL | completing an IMAPI2 erase command on rewritable media |
NS_E_WMP_BURN_DISC_OVERFLOW | estimating total disc usage when one or more item durations are uncertain |
Safe correction
Correct this boundary by making sure you insert media supported by the drive at an allowed speed. Then reacquire the interface or media state that produced it and repeat that call.
When verifying it, do not repeatedly start a new burn against a drive that still owns or finalizes the previous session; Capture the media state and recorder owner before ejecting or replacing the disc.
Source material
- About CD Burning.
- IWMPCdromBurn interface.
- Image Mastering API interfaces and media states.
- Checking recorder and media support.
- IDiscRecorder2::AcquireExclusiveAccess.
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