What does HRESULT 0xC00D27E1 (NS_E_DRM_LICENSE_CONTENT_REVOKED) mean?

NS_E_DRM_LICENSE_CONTENT_REVOKED

The exact DRM condition

NS_E_DRM_LICENSE_CONTENT_REVOKED is Windows Media DRM HRESULT 0xC00D27E1. It identifies the license or content identity is rejected because the issuer revoked support for it. The useful scope is the evaluation step that matches a license to protected content and decides whether the requested action is allowed under dates, counters, application security, device registration and output restrictions; it is not a generic statement that the media player, network or file system failed, while tracing license content revoked.

For NS_E_DRM_LICENSE_CONTENT_REVOKED, the built-in message summarizes the user-visible outcome, while the symbolic phrase “license content revoked” preserves the exact WMDRM boundary for diagnosis. For this code, the proof step is to retain issuer, content/KID identity and revocation metadata, for the license content revoked boundary.

The surrounding protocol and store state

Possessing a license does not imply that every operation is permitted; rights and restrictions are evaluated for the requested action, during license content revoked diagnosis. For NS_E_DRM_LICENSE_CONTENT_REVOKED, the same content can have several licenses, so diagnostics must identify the license actually selected by the DRM component, in a license content revoked incident.

Evidence worth preserving

Capture the first NS_E_DRM_LICENSE_CONTENT_REVOKED occurrence before automatic retry, player teardown, store repair or license reacquisition changes the state, for this license content revoked result. The smallest useful record contains:

• Code-specific proof: retain issuer, content/KID identity and revocation metadata, when reproducing license content revoked.
• Protected identity: remaining counts, device registration and revocation state, within the license content revoked workflow.
• Operation state: requested action such as play, copy, burn or transfer, in the license content revoked path.
• Persistence or transport: license ID, KID and content-header identity, while tracing license content revoked.
• Security context: valid-from, expiration and secure-clock values, for the license content revoked boundary.
• Correlation point: application security level and required output protection, during license content revoked diagnosis.

For the “license content revoked” investigation, use KIDs, license IDs, hashes, certificate thumbprints, sizes and timestamps where possible. While diagnosing NS_E_DRM_LICENSE_CONTENT_REVOKED, do not place content keys, complete license blobs, passwords, cookies or decrypted media in ordinary logs, in a license content revoked incident.

Related codes and the diagnostic split

Several values can accompany the “license content revoked” condition in one incident. Order the NS_E_DRM_LICENSE_CONTENT_REVOKED event chain by timestamp and prefer the first code produced at the lowest specific boundary over a later player-level summary, in the license content revoked path.

Diagnostic sequence

1. Preserve NS_E_DRM_LICENSE_CONTENT_REVOKED, the calling interface and the first lower-level status before a wrapper replaces it, while tracing license content revoked.
2. Correlate NS_E_DRM_LICENSE_CONTENT_REVOKED with one KID/license ID, content hash, device certificate or migration operation ID for the “license content revoked” path.
3. For NS_E_DRM_LICENSE_CONTENT_REVOKED, reconstruct the state transition immediately preceding “license content revoked” instead of starting from the final player dialog.
4. Prove the boundary by ensuring you can retain issuer, content/KID identity and revocation metadata, for the license content revoked boundary.
5. After you obtain a newer supported content package and license from the provider, verify both the requested right and the final store/device state, during license content revoked diagnosis.

Correcting the producing condition

Resolve NS_E_DRM_LICENSE_CONTENT_REVOKED at its producing boundary: obtain a newer supported content package and license from the provider, in a license content revoked incident. For NS_E_DRM_LICENSE_CONTENT_REVOKED, a player reinstall, reboot or new license request is useful only when it changes the “license content revoked” boundary and can be verified against the original evidence.

Representative case: An old protected file remains intact but its content license has been revoked, for this license content revoked result.

Actions that do not prove a fix

• Avoid changing the system clock or bypassing output protection to make a time- or security-bound license appear valid, when reproducing license content revoked. That changes evidence without demonstrating why NS_E_DRM_LICENSE_CONTENT_REVOKED was produced.
• Avoid treating every policy denial as damaged media or a missing codec, within the license content revoked workflow. For NS_E_DRM_LICENSE_CONTENT_REVOKED, that shortcut can create a second store, identity or policy problem, in the license content revoked path.
• Do not reduce NS_E_DRM_LICENSE_CONTENT_REVOKED to “DRM failed” in telemetry; retain the HRESULT, symbolic name, operation and object identity, while tracing license content revoked.

Regression check

Repeat the operation that originally returned NS_E_DRM_LICENSE_CONTENT_REVOKED. For NS_E_DRM_LICENSE_CONTENT_REVOKED, assert the exact HRESULT at the producing API in the failing “license content revoked” fixture; then change only the decisive precondition and confirm that the corrected run completes without substituting a neighboring DRM result. After correcting NS_E_DRM_LICENSE_CONTENT_REVOKED, verify the requested action and the final license-store, secure-clock, device or migration state relevant to “license content revoked”.

Code-specific operational note

The symbolic phrase “license content revoked” is the important search and telemetry key for NS_E_DRM_LICENSE_CONTENT_REVOKED. Keep it beside the exact value 0xC00D27E1; the official message “The content owner for the license you just acquired is no longer supporting their content, for the license content revoked boundary. Contact the content owner for a newer version of the content, during license content revoked diagnosis.” is useful to users, but it does not identify the producing API, object generation or protected identity on its own, in a license content revoked incident.

Technical references

• DRM basics and rights enforcement — platform documentation used to distinguish NS_E_DRM_LICENSE_CONTENT_REVOKED from adjacent results.
• Licenses and the local license store — official Windows Media DRM context for NS_E_DRM_LICENSE_CONTENT_REVOKED.
• Output protection levels — API and state rules relevant to this NS_E_DRM_LICENSE_CONTENT_REVOKED boundary.
• DRM protection and license distribution — platform documentation used to distinguish NS_E_DRM_LICENSE_CONTENT_REVOKED from adjacent results.

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