ERROR_DS_DIFFERENT_REPL_EPOCHS 0x80072191

Error code 8593 · HRESULT 0x80072191

WINDOWS

The directory service cannot perform the requested operation because the servers involved are of different replication epochs (which is usually related to a domain rename that is in progress).

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_DIFFERENT_REPL_EPOCHS is a Windows error code (system error 8593, returned as HRESULT 0x80072191) reported by Windows. Its official message is: “The directory service cannot perform the requested operation because the servers involved are of different replication epochs (which is usually related to a domain rename that is in progress).”

How to fix ERROR_DS_DIFFERENT_REPL_EPOCHS

  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_DRS_EXTENSIONS_CHANGEDERROR_DS_NTDSCRIPT_PROCESS_ERRORERROR_DS_NTDSCRIPT_SYNTAX_ERRORERROR_DS_REPLICA_SET_CHANGE_NOT_ALLOWED_ON_DISABLED_CRERROR_DS_SINGLE_USER_MODE_FAILEDERROR_DS_NO_MSDS_INTIDERROR_DS_CANT_DERIVE_SPN_WITHOUT_SERVER_REF

Source: Microsoft WinError.h

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