ERROR_DS_ROOT_MUST_BE_NC 0x8007206D

Error code 8301 · HRESULT 0x8007206D

WINDOWS

The root object must be the head of a naming context. The root object cannot have an instantiated parent.

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_DS_ROOT_MUST_BE_NC is a Windows error code (system error 8301, returned as HRESULT 0x8007206D) reported by Windows. Its official message is: “The root object must be the head of a naming context. The root object cannot have an instantiated parent.”

How to fix ERROR_DS_ROOT_MUST_BE_NC

  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_DS_ROOT_CANT_BE_SUBREFERROR_DS_ROOT_REQUIRES_CLASS_TOPERROR_DS_ADD_REPLICA_INHIBITEDERROR_DS_ATT_NOT_DEF_IN_SCHEMAERROR_DS_MAX_OBJ_SIZE_EXCEEDEDERROR_DS_OBJ_STRING_NAME_EXISTSERROR_DS_NO_RDN_DEFINED_IN_SCHEMA

Source: Microsoft WinError.h

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