Along with release of Windows 10 Build 14342 to Slow Ring, Microsoft has also pushed a cumulative update KB3158988 to Insiders in both Fast and Slow Rings. Here is what this update brings in terms of fixes.
We are also releasing an update for this build (KB3158988) that fixes the issue that occurs where you can’t close Microsoft Edge or get context menus to work if you turn off all extensions without uninstalling them. It also includes a couple of fixes for some issues causing some devices to bugcheck (Bluescreen). ISOs coming soon!

KB3158988 Changelog:

This update includes improvements and fixes that improve the functionality of Windows 10 Insider Preview (Build 14342).

The package for the x86 version is 4.17 MB and the package for the x64 version is 5.82 MB.

How to get this update

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.

Windows Update

This update will be downloaded and installed automatically.


To install this update, you must be part of the Windows Insider Program with build 14342 installed.

Restart information

You have to restart the computer after you apply this update.

Update replacement information

This update doesn’t replace a previously released update.