ERROR_ROLLBACK_TIMER_EXPIRED 0x80071AAD

Error code 6829 · HRESULT 0x80071AAD

WINDOWS

A rollback could not be scheduled because a previously scheduled rollback has already executed or been queued for execution.

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_ROLLBACK_TIMER_EXPIRED is a Windows error code (system error 6829, returned as HRESULT 0x80071AAD) reported by Windows. Its official message is: “A rollback could not be scheduled because a previously scheduled rollback has already executed or been queued for execution.”

How to fix ERROR_ROLLBACK_TIMER_EXPIRED

  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

Source: Microsoft WinError.h

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