ERROR_DS_NO_SERVER_OBJECT 0x800721AE

Error code 8622 · HRESULT 0x800721AE

WINDOWS

The server object for the domain controller does not exist.

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_NO_SERVER_OBJECT is a Windows error code (system error 8622, returned as HRESULT 0x800721AE) reported by Windows. Its official message is: “The server object for the domain controller does not exist.”

How to fix ERROR_DS_NO_SERVER_OBJECT

  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_NO_NTDSA_OBJECTERROR_DS_NO_MSDS_INTIDERROR_DS_NO_OBJECT_MOVE_IN_SCHEMA_NCERROR_DS_NO_REF_DOMAINERROR_NO_WRITABLE_DC_FOUNDERROR_NO_SECRETSERROR_DS_NON_ASQ_SEARCH

Source: Microsoft WinError.h

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