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NS_E_SETUP_DRM_MIGRATION_FAILED
Why the symbolic result matters
When NS_E_SETUP_DRM_MIGRATION_FAILED is returned, the system has already established that setup could not migrate legacy Windows Media DRM state into the destination installation. Within Windows Media setup and DRM migration, this result is raised while processing setup-time migration that carries forward legacy DRM components and state while separately installing Player skins, playlists and other optional media assets.
To prove this boundary rather than infer it from a dialog, preserve migration logs, source-state hashes and the first failed phase before rollback.
Objects involved
This result is meaningful only while the following state remains associated with one operation: source DRM state, destination component version, setup migration phase, rollback marker and optional media-component install result. Preserve the setup phase, source and destination versions, migration log entry, first HRESULT before rollback and whether non-DRM optional components also failed for this HRESULT.
That observation distinguishes this result from file corruption because setup could not migrate legacy Windows Media DRM state into the destination installation.
First failure versus cleanup
The established fact is that setup could not migrate legacy Windows Media DRM state into the destination installation. 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.
Cause and successor state
The before/after comparison for this HRESULT has one controlled variable. Before correction, setup could not migrate legacy Windows Media DRM state into the destination installation; after correction, the same workflow can repair the migration prerequisite or recover through the supported license process. Use a known-good counterpart only as a control; do not replace the failing artifact before its identifiers and hashes are recorded.
What separates this code
| Field | Value |
|---|---|
| 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 |
| Direct check | preserve migration logs, source-state hashes and the first failed phase before rollback |
| Policy input | requested action plus the exact license, certificate, profile, output or registration property evaluated by it |
| Temporal state | trusted/system time, validity interval, request sequence and retry number when they influence it |
Verification sequence
- Preserve it and
0xC00D2AFDbefore cleanup, fallback or another media item changes the context. - Run the direct check for this HRESULT: preserve migration logs, source-state hashes and the first failed phase before rollback.
- Compare the failure with a known-good case that changes only the property named by this condition: setup could not migrate legacy Windows Media DRM state into the destination installation.
- Apply the narrow correction for this HRESULT: repair the migration prerequisite or recover through the supported license process.
- Associate it with its current Windows Media setup and DRM migration object and the requested action.
- Repeat the same action with the same content/device identity and verify that it is not replaced by another policy or trust failure.
Adjacent HRESULTs
| Result | Why it points elsewhere |
|---|---|
NS_E_SETUP_DRM_MIGRATION_FAILED_AND_IGNORABLE_FAILURE | DRM migration failed and setup also recorded a separate optional skin or playlist installation failure |
Safe recovery
Correct this layer directly and repair the migration prerequisite or recover through the supported license process. 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 this HRESULT; Do not erase the source DRM state before collecting setup and migration logs; an empty source can make the next run appear successful while permanently losing usable licenses.
- 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.
A useful automated test
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
- Windows Media DRM overview — provides the normative workflow relevant to it.
- DRM client interfaces — lists the security and state transitions used to interpret it.
- Windows Media Format SDK error codes — defines the platform objects used when diagnosing it.
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