UPDATE: This cumulative update KB4015438 has been replaced by KB4016635 on March 22nd 2017.

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Improvements and fixes

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This update includes quality improvements. No new operating system features are being introduced in this update. Key changes include:

• Addressed a known issue with KB4013429 that caused Windows DVD Player (and 3rd party apps that use Microsoft MPEG-2 handling libraries) to crash.
• Addressed a known issue with KB4013429, that some customers using Windows Server 2016 and Windows 10 1607 Client with Switch Embedded Teaming (SET) enabled might experience a deadlock or when changing the physical adapter’s link speed property. This issue is most commonly seen as a DPC_WATCHDOG_VIOLATION or when verifier is enabled a VRF_STACKPTR_ERROR is seen in the Memory dump.

If you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device.

Known issues in this update

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Microsoft is not currently aware of any issues with this update.

How to get this update

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This update can be downloaded and installed from Windows Update. Restart is required. To get the stand-alone package for this update, go to the Microsoft Update Catalog website.

• Update replacement information
  This update replaces the previously released update KB4013429.
• File information
  For a list of the files that are provided in this update, download the file information for cumulative update KB4015438. If you're installing a Windows 10 update for the first time, the package size for the X86 version is 566 MB and the package size for the x64 version is 1,106 MB.

Source: March 20, 2017—KB4015438 (OS Build 14393.969) - Microsoft Support


To manually download:

Download KB4015438 from Microsoft Update Catalog

Posted By: Brink
20 Mar 2017