Applies ToWindows Server 2012 Datacenter Windows Server 2012 Standard Windows Server 2012 Essentials Windows Server 2012 Foundation

The September 2016 update rollup includes improvements and fixes for the Windows Server 2012 platform. We recommend that you apply this update rollup as part of your regular maintenance routines.

Improvements and fixes

To learn more about the non-security improvements and fixes in this update, see the "September 20, 2016 – KB3185280" section in Windows Server 2012 update history.

How to get the update rollup

Important 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.

Method 1: Windows Update

This update is provided as an Optional update on Windows Update. For more information about how to run Windows Update, see How to get an update through Windows Update.

Method 2: Microsoft Update Catalog

To get the stand-alone package for this update, go to the Microsoft Update Catalog website.Note You must be running Microsoft Internet Explorer 6 or later versions.

Method 3: Microsoft Download Center

The following file is available for download from the Microsoft Download Center:

Operating system

Update

All supported x64-based versions of Windows Server 2012

Download Download the package now.

For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:

119591 How to obtain Microsoft support files from online services Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.

Update detail information

Prerequisites

There are no prerequisites to apply this update.

Restart information

You must restart the computer after you apply this update.

Update replacement information

This update doesn't replace any previously released update.

File Information

File name

SHA1 hash

SHA256 hash

Windows8-RT-KB3185280-x64.msu

8437F09216183341AFE94D5479D4851D92B01DEF

AE17969BC8C94DA223CB1D633CD95E70C6EBFB0127D2181CA2132C5BBB07FD46

File informationFor a list of the files that are provided in this update, download the file information for update rollup 3185280.

References

For more information about Windows Update, go to the following Microsoft websites: Troubleshoot problems with installing updatesWindows Update: Frequently Asked QuestionsLearn about the terminology that Microsoft uses to describe software updates.

Need more help?

Want more options?

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.