Microsoft Download Center Archive

Security Update for Internet Explorer Flash Player for Windows 8.1 for x64-based Systems (KB3018943)

  • Published:
  • Version: 3018943
  • 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: 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
Windows8.1-KB3018943-x64.msu
SHA1: 43548e25c70ebc3c571f7a0a7b5eeb2663240436
17.73 MB

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.

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.