ERROR_RESMON_SYSTEM_RESOURCES_LACKING 0x80071744

Error code 5956 · HRESULT 0x80071744

WINDOWS

Resource could not start or run because it could not reserve sufficient system resources.

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_RESMON_SYSTEM_RESOURCES_LACKING is a Windows error code (system error 5956, returned as HRESULT 0x80071744) reported by Windows. Its official message is: “Resource could not start or run because it could not reserve sufficient system resources.”

How to fix ERROR_RESMON_SYSTEM_RESOURCES_LACKING

  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_RESMON_INVALID_STATEERROR_RESMON_ONLINE_FAILEDERROR_RESMON_CREATE_FAILEDERROR_CLUSTER_RESOURCE_VETOED_CALLERROR_CLUSTER_RESOURCE_VETOED_MOVE_NOT_ENOUGH_RESOURCES_ON_DESTINATIONERROR_CLUSTER_INVALID_NODE_WEIGHT

Source: Microsoft WinError.h

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