Microsoft Download Center Archive

Security Update for Windows 7 for x64-based Systems (KB974571)

  • Published:
  • Version: 974571
  • Category: Security Patch
  • Language: English

A security issue has been identified that could allow an attacker to misrepresent a system action or behavior without the knowledge of the user.

  • A security issue has been identified that could allow an attacker to misrepresent a system action or behavior without the knowledge of the user. You can help protect your system by installing this update from Microsoft. After you install this update, you may have to restart your system.
Knowledge Base Articles:
Security Bulletins:

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 August 2020.

FileSize
Windows6.1-KB974571-x64.msu
SHA1: 44084a3eb5c6e4284ee8393c5f1db7b6181792b7
225 KB

System Requirements

Operating Systems: Windows 7


Installation Instructions

    1. To start the download, click the Download button and then do one of the following, or select another language from Change Language and then click Change.
      • Click Run to start the installation immediately.
      • Click Save to copy the download to your computer for installation at a later time.

Related Resources

What is this?

In August 2020, Microsoft deleted thousands of downloads for prior versions of Windows, Office, Visual Studio, SQL Server, and countless other products. Legacy Update has catalogued the Microsoft Download Center as it stood prior to August 2020.

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