ERROR_GLOBAL_ONLY_HOOK 0x80070595

Error code 1429 · HRESULT 0x80070595

WINDOWS

This hook procedure can only be set globally.

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_GLOBAL_ONLY_HOOK is a Windows error code (system error 1429, returned as HRESULT 0x80070595) reported by Windows. Its official message is: “This hook procedure can only be set globally.”

How to fix ERROR_GLOBAL_ONLY_HOOK

  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_HOOK_NEEDS_HMODERROR_JOURNAL_HOOK_SETERROR_INVALID_FILTER_PROCWSAECONNRESETWSAETIMEDOUTWSAECONNREFUSEDWSAHOST_NOT_FOUNDERROR_SXS_CANT_GEN_ACTCTX

Source: Microsoft WinError.h

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