What does HRESULT 0xC00D2846 (NS_E_DRM_RESTORE_SERVICE_UNAVAILABLE) mean?

Status / error code:

Category:

Constant name:

Source:

Facility:

Operating System:

Description:

Windows Media Player cannot restore your licenses because the server is not available. Try again later.%0

Previous	Next
NS_E_DRM_INDIV_SERVICE_UNAVAILABLE	NS_E_DRM_CLIENT_CODE_EXPIRED

NS_E_DRM_RESTORE_SERVICE_UNAVAILABLE

What this result actually narrows

Treat 0xC00D2846 as a state report from NS_E_DRM_RESTORE_SERVICE_UNAVAILABLE: the remote license-restore service is unavailable during a restore transaction. This result comes from Windows Media DRM client internals, whose state machine implements the client DRM engine that initializes security components, validates content and license identifiers, performs individualization, manages license chains and coordinates protected playback capabilities.

The investigation becomes concrete when you capture endpoint, response status and restore transaction identifier.

A useful support bundle

Field	Value
Owner	operation, API/callback, object or session identifier, and component/device version associated with this result
Direct check	capture endpoint, response status and restore transaction identifier

Inputs to the decision

It is meaningful only while the following state remains associated with one operation: DRM component version, KID, content header signature, license chain, uplink license, individualization state, portable-device registrations and local configuration. Preserve the KID and header hash, DRM component version, individualization status, license-chain identifiers, registry/configuration lookup and the first client callback reporting the failure.

A later generic error must not replace this evidence: the original condition remains that the remote license-restore service is unavailable during a restore transaction.

From evidence to correction

It should be modeled as a failed precondition, not as an arbitrary media exception. Demonstrate the precondition by choosing to capture endpoint, response status and restore transaction identifier, and remove it by choosing to retry after service recovery without modifying the local backup set. Keeping the result transition intact also shows whether a retry reused stale state or actually reevaluated the corrected input.

Conditions excluded by this code

The remote license-restore service is unavailable during a restore transaction.

Validate one precondition

Preserve it and 0xC00D2846 before cleanup, fallback or another media item changes the context.
Compare the failure with a known-good case that changes only the property named by this condition: the remote license-restore service is unavailable during a restore transaction.
Apply the targeted fix: retry after service recovery without modifying the local backup set.
Associate it with its current Windows Media DRM client internals object and the requested action.
Run the direct check: capture endpoint, response status and restore transaction identifier.

Useful comparisons

Result	Why it points elsewhere
`NS_E_DRM_INDIV_NO_CABS`	the individualization service cannot supply the required component packages
`NS_E_DRM_INDIV_SERVICE_UNAVAILABLE`	the client cannot reach a functioning individualization service
`NS_E_DRM_CLIENT_CODE_EXPIRED`	the DRM client security code is outside its accepted validity period

Corrective action

Recovery should change the failed precondition by choosing to retry after service recovery without modifying the local backup set.

Technical references

Looking for a different code? Search another status or error code.