What does HRESULT 0xC00D1126 (NS_E_WMPIM_USEROFFLINE) mean?

Status / error code:

Category:

Constant name:

Source:

Facility:

Operating System:

Description:

Windows Media Player has detected that you are not connected to the Internet. Connect to the Internet, and then try again.%0

Previous	Next
NS_E_WMPCORE_DEVICE_DRIVERS_MISSING	NS_E_WMPIM_USERCANCELED

NS_E_WMPIM_USEROFFLINE

Diagnosing NS_E_WMPIM_USEROFFLINE during Windows Media rights backup or connectivity

NS_E_WMPIM_USEROFFLINE (0xC00D1126) is returned when the Internet Manager state explicitly marks the user or Player as offline before network acquisition begins.

Preserve one asynchronous operation record containing the selected path, event listener, network resource and license-store status. The actionable checkpoint is the Internet Manager state explicitly marks the user or Player as offline before network acquisition begins. Although this result may appear as “cannot play” or “cannot save,” it belongs to a specific object state that should be diagnosed directly.

Backup/restore boundary

AllStat already supplies the standard user-facing description for this HRESULT; this custom block instead isolates the additional technical boundary. Earlier success in file lookup, network connection, parser creation or graph construction does not prove that the later the operation is valid.

Case-specific checkpoint: Player online state, WinINet offline flag, connection profile, requested URL and whether local playback works. The controlled comparison for this HRESULT is: clear offline mode and issue one HEAD or open operation to the same host without changing proxy settings.

Closest distinction: NS_E_WMP_SERVER_INACCESSIBLE means the Player attempted routing but could not reach the named server.

Preserve the operation record

Capture	Why it matters for this HRESULT
Object or resource	Player online state, WinINet offline flag, connection profile, requested URL and whether local playback works
State snapshot	Record the Player openState/playState or operation phase, object identity and exact timestamp when this result was returned.
First lower result	Keep the earliest Win32, Winsock, COM, parser, codec, DRM or device result that appears before this result.
Comparison record	Use one known-good case that follows the same API, protocol and component path while changing only the rejected precondition.

Safe controlled retry

Capture the resource identity and Player online state, WinINet offline flag, connection profile, requested URL and whether local playback works.
verify that the caller uses the current Playlist, Media, Network, graph, device or DRM object generation.
Run the narrow experiment: clear offline mode and issue one HEAD or open operation to the same host without changing proxy settings.
Do not mix the result experiment with a codec pack, Player reset or broad registry cleanup.
After this result, treat a new specific HRESULT as evidence that this boundary was cleared.

Interpreting completion

Retest outcome	Interpretation
Same it on the same object	The governing state or value is unchanged, or the caller is reusing an object created before the relevant change.
Fresh object succeeds	Lifetime, cached configuration or stale playlist/graph state contributed to it.
A later HRESULT appears	The rejected condition — the Internet Manager state explicitly marks the user or Player as offline before network acquisition begins — was cleared for this HRESULT; diagnose the new code at its own layer.
Only one item or endpoint fails for this HRESULT	The evidence favors resource-specific data, rights, routing or device state rather than a global Player failure.

Actions that obscure the cause

resetting codecs for an offline-state decision.
Do not discard the first occurrence by repeatedly invoking Play, open, save or retry; later events can replace its original state.
do not publish credentials, private URLs, license material or complete protected-content headers; retain only redacted identifiers, lengths, hashes and protocol fields.

Technical references

The result fix is demonstrated by the same Player path succeeding with the same resource, not by another application opening it.

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