Cumulative Update KB4034658 for Windows 10 v1607 Build 14393.1593

August 8, 2017—KB4034658 (OS Build 14393.1593)

Improvements and fixes

• This update includes quality improvements. No new operating system features are being introduced in this update. Key changes include:
• Addressed issue where apps sometimes launch with a border when a device is in Tablet mode.
• Addressed issue introduced in the June updates where some applications may not launch when a device resumes from Connected Standby mode.
• Security updates to Windows kernel-mode drivers, Microsoft Windows Search Component, Microsoft Windows PDF Library, Internet Explorer, Microsoft Scripting Engine, Common Log File System Driver, Windows Server, Windows Hyper-V, and the Microsoft JET Database Engine.

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

For more information about the resolved security vulnerabilities, see the Security Update Guide.

Known issues in this update

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

How to get this update

This update will be downloaded and installed automatically from Windows Update. To get the standalone package for this update, go to the Microsoft Update Catalog website.

File information

For a list of the files that are provided in this update, download the file information for cumulative update 4034658.