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NS_E_DRM_NEED_UPGRADE_MSSAP
The exact DRM condition
NS_E_DRM_NEED_UPGRADE_MSSAP is Windows Media DRM HRESULT 0xC00D274E. It identifies one or more of the secure audio path components were not found or an entry point in those components was not found. The useful scope is the protected playback path that authenticates application and driver components and enforces license requirements for audio, digital outputs, burning and other destinations; it is not a generic statement that the media player, network or file system failed.
Record the exact API, object state, input identity and first lower-level result associated with this failure.
The surrounding protocol and store state
Output restrictions must be queried and enforced before the operation; a driver can render ordinary media yet fail the protected path. Legacy Secure Audio Path and newer protected-media mechanisms use trusted components, so an unvalidated or revoked component is not repaired by changing the content file.
Evidence worth preserving
- Protected identity: requested output and protection level.
- Operation state: audio/video driver identity, signature and version.
- Persistence or transport: application certificate and revocation state.
- Security context: restriction-query result before playback or burn begins.
- Correlation point: protected-path renewal or component-validation event.
Related codes and the diagnostic split
| Result | Different condition |
|---|---|
NS_E_DRM_DRIVER_AUTH_FAILURE | Certified driver components are required to play this media file. Contact windows update to see whether updated drivers are available for your hardware. |
NS_E_DRM_DRIVER_DIGIOUT_FAILURE | Certain driver functionality is required to play this media file. Contact windows update to see |
NS_E_DRM_APPCERT_REVOKED | The application certificate is rejected by WMDRM revocation policy. |
Correcting the producing condition
Resolve the underlying condition directly: correct the producing DRM state or input and retry with a fresh operation object. A player reinstall, reboot or new license request is useful only when it changes the condition “required MSSAP upgrade” and can be verified against the original evidence.
Representative case: The application reaches this path and receives this exact HRESULT before the higher-level media action can complete.
Regression check
Repeat the operation that originally returned this result. Assert the exact HRESULT at the producing API in the failing “required MSSAP upgrade” fixture; then change only the relevant precondition and confirm that the corrected run completes without substituting a neighboring DRM result. After correcting it, verify the requested action and the final license-store, secure-clock, device or migration state relevant to “required MSSAP upgrade”.
Code-specific operational note
The user-facing message “One or more of the Secure Audio Path components were not found or an entry point in those components was not found.” describes the visible condition but does not identify the producing API, object instance, or protected identity by itself.
Technical references
- Output protection levels — platform documentation used to distinguish this result from adjacent results.
- Secure Audio Path model.
- Protected Media Path.
- DRM export and output protection
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