ERROR_RESOURCE_ONLINE 0x8007139B

Error code 5019 · HRESULT 0x8007139B

WINDOWS

The operation could not be completed because the cluster resource is online.

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_RESOURCE_ONLINE is a Windows error code (system error 5019, returned as HRESULT 0x8007139B) reported by Windows. Its official message is: “The operation could not be completed because the cluster resource is online.”

How to fix ERROR_RESOURCE_ONLINE

  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_RESOURCE_PROPERTIES_STOREDERROR_RESOURCE_NOT_FOUNDERROR_RESOURCE_NOT_AVAILABLEERROR_RESOURCE_NOT_ONLINEERROR_RESMON_ONLINE_FAILEDERROR_QUORUM_RESOURCEERROR_RESMON_CREATE_FAILED

Source: Microsoft WinError.h

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