October 2017 Security and Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, and 4.7 updates for Windows 8.1, Windows RT 8.1 and Windows Server 2012 R2 (KB 4043767)

Notice

This update has been released as part of the October 2017 Preview of Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, and 4.7 updates for Windows 8.1, Windows RT 8.1 and Windows Server 2012 R2 (KB 4042078).

View products that this article applies to.

Summary

This article lists the Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, and 4.7 for Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2.

Important

• All updates for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 require update KB 2919355 to be installed. We recommend that you install update KB 2919355 on your Windows RT 8.1-based, Windows 8.1-based, or Windows Server 2012 R2-based computer so that you receive updates in the future.

• If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.

More information

The following articles provide update details for each version of the .NET Framework.  The articles contain information about improvements, file manifests, known issues, and how to get the update:

• 4043763 Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 for Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2 (KB 4043763)

• 4040974 Security and Quality Rollup for .NET Framework 4.5.2 for Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2 (KB 4040974)

• 4040981 Security and Quality Rollup for .NET Framework 3.5 for Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2 (KB 4040981)

How to obtain help and support for this update

• Help for installing updates: Windows Update FAQ

• Help for protecting your Windows-based products and services from viruses and malware: Microsoft Secure

• Local support according to your country: International Support

Applies to

This article applies to the following:
 

• Microsoft .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2 and 4.7 when used with:

  • Windows Server 2012 R2

  • Windows RT 8.1

  • Windows 8.1