ERROR_DS_GCVERIFY_ERROR 0x800720E1

Error code 8417 · HRESULT 0x800720E1

WINDOWS

The global catalog verification failed. The global catalog is not available or does not support the operation. Some part of the directory is currently not available.

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_GCVERIFY_ERROR is a Windows error code (system error 8417, returned as HRESULT 0x800720E1) reported by Windows. Its official message is: “The global catalog verification failed. The global catalog is not available or does not support the operation. Some part of the directory is currently not available.”

How to fix ERROR_DS_GCVERIFY_ERROR

  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_ATT_SCHEMA_REQ_SYNTAXERROR_DS_DRA_SCHEMA_MISMATCHERROR_DS_CANT_FIND_DSA_OBJERROR_DS_SCHEMA_ALLOC_FAILEDERROR_DS_SCHEMA_NOT_LOADEDERROR_DS_CANT_FIND_EXPECTED_NCERROR_DS_SECURITY_CHECKING_ERROR

Source: Microsoft WinError.h

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