Microsoft Download Center Archive

Security Update for Windows 7 for x64-based Systems (KB3063858)

  • Published:
  • Version: 3063858
  • Category: Security Patch
  • 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:
Security Bulletins:

Files

Status: Live

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

FileSize
Windows6.1-KB3063858-x64.msu
SHA1: 4ffeb8f40849fda81188e3aad055a30fd9972bd5
1.70 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 7 Service Pack 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.

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