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NS_E_WMP_DRM_COMPONENT_FAILURE
What the caller learned
Read NS_E_WMP_DRM_COMPONENT_FAILURE at the object boundary, where a DRM component failed internally after the Player had selected the protected-content path. The subsystem producing this result is Windows Media Player rights processing, not the media decoder; it performs the Player layer that opens protected media, queries the local license state, performs silent or interactive rights acquisition, validates DRM components and applies play, burn or sync restrictions.
Use the failing operation itself to collect the component version, module signature, event-log entry and first nested HRESULT.
State that must remain correlated
The object graph behind this result includes content KID and header, license-store entry, requested action, acquisition URL, user/store context, secure clock and DRM component generation. A trace should retain the content KID, requested action, license-state query, acquisition callback sequence, server response category and the first lower-level DRM HRESULT.
That observation distinguishes this result from file corruption because a DRM component failed internally after the Player had selected the protected-content path.
State transition
It should be modeled as a failed precondition, not as an arbitrary media exception. Demonstrate the precondition by choosing to collect the component version, module signature, event-log entry and first nested HRESULT, and remove it by choosing to repair or update the specific DRM component rather than resetting unrelated Player settings. Use a known-good counterpart only as a control; do not replace the failing artifact before its identifiers and hashes are recorded.
Capture before retry
| Field | Value |
|---|---|
| Direct check | collect the component version, module signature, event-log entry and first nested HRESULT |
Similar symptoms are not identical
| Result | Why it points elsewhere |
|---|---|
NS_E_WMP_DRM_NO_RIGHTS | none of the available media usage rights authorizes the requested Player operation |
NS_E_WMP_DRM_INDIV_FAILED | the Player’s DRM security-component individualization did not complete successfully |
NS_E_WMP_DRM_NO_DEVICE_CERT | the target portable device did not provide a certificate usable for protected transfer |
Do not overread the HRESULT
A DRM component failed internally after the Player had selected the protected-content path.
Narrow the failure
- Preserve it and
0xC00D11E2before cleanup, fallback or another media item changes the context. - Compare the failure with a known-good case that changes only the property named by this condition: a DRM component failed internally after the Player had selected the protected-content path.
- Apply the targeted fix: repair or update the specific DRM component rather than resetting unrelated Player settings.
- Associate this result with the current Windows Media Player rights-processing object and the requested action.
A real fix
Correct this layer directly and repair or update the specific DRM component rather than resetting unrelated Player settings.
- Do not reset the local DRM store before recording the content KID and license-state result; a reset can turn a precise rights or signature failure into a generic missing-license condition.
Technical references
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