Microsoft Download Center Archive

Microsoft Error Lookup Tool

  • Published:
  • Version: 6.4.5
  • Category: Tool
  • Language: English

The Error Lookup Tool, also known as "ERR", is a command-line tool to decode many Microsoft error codes. It does not require elevation and is very easy to use.

The Error Lookup Tool looks up constants in all known Windows products error headers through a large set of tables built into the tool at compile time. Run the app with no arguments for command line help and a list of header files currently indexed.

Files

Status: Deleted

This download is no longer available on microsoft.com. The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to April 2023.

Files
Err_6.4.5.exe

    File sizes and hashes are retrieved from the Wayback Machine’s indexes. They may not match the latest versions of files hosted on Microsoft servers.

    System Requirements

    Operating Systems: Windows 10, Windows 8.1, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019

    The Error Lookup tool runs on any supported Windows operating system. There is one version availble for download, which runs on 32-bit and 64-bit Windows:- Err_6.4.5.exe

    Installation Instructions

    1. Download the compressed package for the appropriate operating system2. Extract the contents to any folder of your choosing.NOTE: If you extract the application to a folder in either the user or system path, you can subsequently run the tool without having to change directory.

    What is this?

    Microsoft regularly deletes downloads for prior versions of Windows, Office, Visual Studio, SQL Server, and countless other products from their Download Center website. Legacy Update catalogues downloads that have been deleted from Microsoft Download Center since 2012.

    Check our Microsoft Download Center Archive homepage or click Random to discover more downloads.

    Deleted downloads are no longer supported by Microsoft, and may have known security vulnerabilities. After installing, check for updates using Legacy Update.

    This page was generated from a snapshot of the Microsoft Download Center made on .
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