---
title: 4671(-) An application attempted to access a blocked ordinal through the TBS. (Windows 10)
description: Describes security event 4671(-) An application attempted to access a blocked ordinal through the TBS.
ms.pagetype: security
ms.prod: w10
ms.mktglfcycl: deploy
ms.sitesec: library
author: Mir0sh
---

# 4671(-): An application attempted to access a blocked ordinal through the TBS.

**Applies to**
-   Windows 10
-   Windows Server 2016


Currently this event doesn’t generate. It is a defined event, but it is never invoked by the operating system.

***Subcategory:*** [Audit Other Object Access Events](audit-other-object-access-events.md)