ERROR_LOG_PINNED 0x800719F4

Error code 6644 · HRESULT 0x800719F4

WINDOWS

Log space cannot be reclaimed because the log is pinned.

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_LOG_PINNED is a Windows error code (system error 6644, returned as HRESULT 0x800719F4) reported by Windows. Its official message is: “Log space cannot be reclaimed because the log is pinned.”

How to fix ERROR_LOG_PINNED

  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_LOG_METADATA_FLUSH_FAILEDERROR_LOG_STATE_INVALIDERROR_LOG_CONTAINER_STATE_INVALIDERROR_LOG_INCONSISTENT_SECURITYERROR_LOG_CONTAINER_OPEN_FAILEDERROR_LOG_APPENDED_FLUSH_FAILEDERROR_LOG_CONTAINER_WRITE_FAILED

Source: Microsoft WinError.h

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