ERROR_DS_DRA_NAME_COLLISION 0x8007210A

Error code 8458 · HRESULT 0x8007210A

WINDOWS

The replication operation failed due to a collision of object names.

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_DRA_NAME_COLLISION is a Windows error code (system error 8458, returned as HRESULT 0x8007210A) reported by Windows. Its official message is: “The replication operation failed due to a collision of object names.”

How to fix ERROR_DS_DRA_NAME_COLLISION

  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_DRA_SINK_DISABLEDERROR_DS_DRA_SOURCE_REINSTALLEDERROR_DS_DRA_MISSING_PARENTERROR_DS_DRA_SOURCE_DISABLEDERROR_DS_DRA_RPC_CANCELLEDERROR_DS_DRA_PREEMPTEDERROR_DS_DRA_NOT_SUPPORTED

Source: Microsoft WinError.h

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