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Microsoft Download Center Archive

Security Update for Microsoft .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2

  • Published:
  • Version: 2.0
  • Category: Security Patch
  • Language: English

A security issue has been identified that could allow an attacker to compromise your Windows-based system that is running the Microsoft .NET Framework and gain complete control over it. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer.

  • A security issue has been identified that could allow an attacker to compromise your Windows-based system that is running the Microsoft .NET Framework and gain complete control over it. You can help protect your computer by installing this update from Microsoft. After you install this item, you may have to restart your computer.
Knowledge Base Articles:
Security Bulletins:

Files

Status: Deleted

This download is no longer available on microsoft.com. The downloads below are archives provided by a community mirror.

FileSize
Windows6.1-KB983590-ia64.msu
SHA1: 89fbe1b5925599958ff6d26c132bf0cdba8157f3
11.51 MB
Windows6.1-KB983590-x64.msu
SHA1: ae4ca994313dfce41f66f23e15a55f019da5b239
11.03 MB
Windows6.1-KB983590-x86.msu
SHA1: 295a4a6083c24eadd3aa0702d65e25166c1530af
5.86 MB

System Requirements

Operating Systems: Windows 7, Windows Server 2008 R2

Installation Instructions

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    2. Do one of the following:
      • To start the installation immediately, click Run.
      • To save the download to your computer for installation at a later time, click Save.
      • To cancel the installation, click Cancel.

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