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NS_E_WMP_DRM_INDIV_FAILED
Why the symbolic result matters
When NS_E_WMP_DRM_INDIV_FAILED is returned, the system has already established that the Player’s DRM security-component individualization did not complete successfully. Within Windows Media Player rights processing, this result is raised while processing 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.
Confirm the producer by doing one thing first: capture the individualization stage, service response class and component version.
Objects involved
Do not separate this result from its owning state: content KID and header, license-store entry, requested action, acquisition URL, user/store context, secure clock and DRM component generation. The diagnostic record is the content KID, requested action, license-state query, acquisition callback sequence, server response category and the first lower-level DRM HRESULT.
The scope stays narrow: the Player’s DRM security-component individualization did not complete successfully. Other content or actions may still be valid.
First failure versus cleanup
The Player’s DRM security-component individualization did not complete successfully.
Cause and successor state
It should be modeled as a failed precondition, not as an arbitrary media exception. Demonstrate the precondition by choosing to capture the individualization stage, service response class and component version, and remove it by choosing to resolve connectivity or component integrity and rerun the supported security-upgrade workflow. The result comparison should preserve content and device identity so success cannot be attributed to testing a different asset.
What separates this code
| Field | Value |
|---|---|
| Direct check | capture the individualization stage, service response class and component version |
Verification sequence
- Preserve it and
0xC00D11DDbefore cleanup, fallback or another media item changes the context. - Apply the targeted fix: resolve connectivity or component integrity and rerun the supported security-upgrade workflow.
- Associate this result with the current Windows Media Player rights-processing object and the requested action.
- Run the direct check: capture the individualization stage, service response class and component version.
- Compare the failure with a known-good case that changes only the property named by this condition: the Player’s DRM security-component individualization did not complete successfully.
Adjacent HRESULTs
| Result | Why it points elsewhere |
|---|---|
NS_E_WMP_DRM_NO_SECURE_CLOCK | a device-dependent license requires trusted time but the target device has no usable secure clock state |
NS_E_WMP_DRM_NO_RIGHTS | none of the available media usage rights authorizes the requested Player operation |
NS_E_WMP_DRM_COMPONENT_FAILURE | a DRM component failed internally after the Player had selected the protected-content path |
Safe recovery
A matching correction is to resolve connectivity or component integrity and rerun the supported security-upgrade workflow.
Technical references
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