Microsoft Download Center Archive

Security Update for Windows 8.1 for x64-based Systems (KB2920189)

  • Published:
  • Version: 2920189
  • Category: Update
  • Language: English

A security issue has been identified in a Microsoft software product that could affect your system.

  • A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
Knowledge Base Articles:

Files

Status: Live

This download is still available on microsoft.com. The downloads below will come directly from the Microsoft Download Center.

FileSize
Windows8.1-KB2920189-x64.msu
SHA1: c24ed9942fc5620f15e4ff8e397bf3bd14b898fc
190 KB
Windows8.1-KB2975061-x64.msu
SHA1: 35b3da12199f60004746fb886991ff0691407bfe
10.25 MB

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 8.1


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.
    2. Repeat this process until all of the following KBs have been installed: KB2975061, KB2920189

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