Applies To.NET Framework 4.6.1 .NET Framework 4.6.2 .NET Framework 3.5.1 Windows 7 Service Pack 1 Windows Server 2008 R2 Service Pack 1

This update is superseded by the December 13, 2016, Quality Rollup 3205402.Note There is a known issue in this update. For more information, see KB 3214106.

The November 2016 Preview of Monthly Quality Rollup for Windows 7 SP1 and Windows Server 2008 R2 SP1 includes cumulative improvements in reliability in the .NET Framework 3.5.1, 4.5.2, 4.6 and 4.6.1. We recommend that you apply this quality rollup as part of your regular maintenance routines. Before you install this update, see the "Prerequisites" and "Restart requirement" sections.

Quality and reliability improvements

The following articles contain additional information about the individual quality and reliability improvements as they relate to each .NET Framework product versions. Note that this update also contains cumulative updates that shipped previously starting from October 11, 2016.Microsoft .NET Framework 4.6 and 4.6.1

  • November 2016 Preview of Quality Rollup for .NET Framework 4.6, 4.6.1 on Windows Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB3195388): November 15, 2016

Microsoft .NET Framework 4.5.2

  • November 2016 Preview of Quality Rollup for .NET Framework 4.5.2 on Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB3195363): November 15, 2016

Microsoft .NET Framework 3.5.1

  • November 2016 Preview of Quality Rollup for .NET Framework 3.5.1 on Windows 7 SP1 and Windows Server 2008 R2 SP1 ( KB3195789): November 15, 2016

Applies to

This article applies to the following:

  • Windows 7 SP1, when used with the following .NET Framework versions:

    • The .NET Framework 3.5.1

    • The .NET Framework 4.5.2

    • The .NET Framework 4.6

    • The .NET Framework 4.6.1

  • Windows Server 2008 R2 SP1, when used with the following .NET Framework versions:

    • The .NET Framework 3.5.1

    • The .NET Framework 4.5.2

    • The .NET Framework 4.6

    • The .NET Framework 4.6.1

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