ERROR_MEDIA_OFFLINE 0x800710D0

Error code 4304 · HRESULT 0x800710D0

WINDOWS

The medium currently exists in an offline library and must be online to perform this operation.

Windows troubleshooting diagram: Device Manager warning and a system file scan
Windows errors: check drivers, system files and Event Viewer, in that order.

What it means

ERROR_MEDIA_OFFLINE is a Windows error code (system error 4304, returned as HRESULT 0x800710D0) reported by Windows. Its official message is: “The medium currently exists in an offline library and must be online to perform this operation.”

How to fix ERROR_MEDIA_OFFLINE

  1. Reboot once — many one-off system codes disappear with a clean restart
  2. Repair system files: 'sfc /scannow' then 'DISM /Online /Cleanup-Image /RestoreHealth'
  3. Find the source in Event Viewer → System: filter for this exact code and open its provider link

Related errors

ERROR_MEDIA_UNAVAILABLEERROR_MEDIA_INCOMPATIBLEERROR_MEDIA_NOT_AVAILABLEERROR_MEDIA_CHANGEDERROR_DRIVE_MEDIA_MISMATCHERROR_LIBRARY_OFFLINEERROR_INVALID_MEDIA_POOL

Source: Microsoft WinError.h

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