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NS_E_NOT_LICENSED
What this result actually narrows
Treat 0xC00D00CD as a state report from NS_E_NOT_LICENSED: the installed application has no entitlement for the requested Windows Media feature. The subsystem producing this result is Windows Media licensing, not the media decoder; it performs the feature or media-operation licensing gate that decides whether the installed product and the current content-rights object permit the requested operation.
Before changing the machine, identify the feature gate and compare the installed product license with a licensed installation.
A useful support bundle
| Field | Value |
|---|---|
| Direct check | identify the feature gate and compare the installed product license with a licensed installation |
| Policy input | requested action plus the exact license, certificate, profile, output or registration property evaluated by this result |
| Temporal state | trusted/system time, validity interval, request sequence and retry number when they influence this result |
| Lower result | the earliest store, network, cryptographic, driver or provider status preceding the final it wrapper |
| Owner | operation, API/callback, object or session identifier, and component/device version associated with it |
Inputs to the decision
Do not separate it from its owning state: application feature entitlement, media license, requested operation, validity interval and rights flags. The diagnostic record for it is the API operation, feature identifier, license identity, validity dates and rights returned for that exact operation.
This evidence matters because the rejected condition is specifically that the installed application has no entitlement for the requested Windows Media feature.
From evidence to correction
It should be modeled as a failed precondition, not as an arbitrary media exception. Demonstrate the precondition by choosing to identify the feature gate and compare the installed product license with a licensed installation, and remove it by choosing to install or activate the edition/component that grants that feature rather than changing the media file. This distinction prevents a license-policy result from being hidden by a later Player dialog and keeps the test attached to the original object generation.
Boundaries excluded by this code
The established fact is that the installed application has no entitlement for the requested Windows Media feature. That fact does not independently establish damaged media bytes, a missing decoder, a generally broken network, or invalid rights for every other action.
If the Player, encoder, setup program or device layer later emits a broader error, retain it as the first specific result. The object and operation attached to it are usually more diagnostic than a later cleanup or user-interface summary.
Validate one precondition
- Preserve it and
0xC00D00CDbefore cleanup, fallback or another media item changes the context. - Associate it with its current Windows Media licensing object and the requested action.
- Run the direct check for it: identify the feature gate and compare the installed product license with a licensed installation.
- Compare the failure with a known-good case that changes only the property named by this condition: the installed application has no entitlement for the requested Windows Media feature.
- Apply the narrow correction for it: install or activate the edition/component that grants that feature rather than changing the media file.
- Repeat the same action with the same content/device identity and verify that it is not replaced by another policy or trust failure.
Useful comparisons
| Result | Why it points elsewhere |
|---|---|
NS_E_LICENSE_EXPIRED | the product-level authorization has passed its validity end, before content rights are evaluated |
NS_E_LICENSE_REQUIRED | the media operation reached a content-protection gate with no usable license object |
NS_E_LICENSE_OUTOFDATE | a license exists but its time or revision constraints no longer authorize this media object |
Corrective action
A matching correction is to install or activate the edition/component that grants that feature rather than changing the media file. Success means that the same requested action is accepted after that precise state change, not merely that another file or device happens to work.
- A broad reset is not the first step for it; Do not assume that installing a codec changes licensing state; codec availability and permission to use the feature or content are independent checks.
- Do not alter trusted time, revocation enforcement, certificate validation or output policy merely to suppress it; that bypasses the decision instead of correcting its input.
- Retain one failing artifact and one corrected artifact so the resolution of it can be regression-tested.
Proof of repair
For the final it test, keep the content KID or file hash, requested action, user/account, device identity and output route unchanged wherever they apply.
Technical references
- DRM basics — lists the security and state transitions used to interpret it.
- Licenses and the local license store — defines the platform objects used when diagnosing it.
- Actions and rights — documents the protocol or API boundary behind it.
- Windows Media Format SDK error codes — provides the normative workflow relevant to it.
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