Microsoft today pushed Windows 10 PC Build 16299.936 (10.0.16299.936) as the cumulative update KB4480967 to those on Fall Creators update aka Windows 10 Version 1709.

This update addresses an issue in Microsoft Edge that fails to trigger the focusin event if the focus event listener of an element shifts focus to another element.

You can check the update availability by going to Settings–>Update & Security–>Windows update–>Check for updates.

Windows 10 PC Build 16299.936 Changelog:

Improvements and fixes


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

  • Addresses an issue in Microsoft Edge that fails to trigger the focusin event if the focus event listener of an element shifts focus to another element.
  • Addresses an issue that may prevent some applications from displaying the Help (F1) window correctly.
  • Addresses an issue that may cause an application to stop working when converting long Kana to Kanji using a combination of predictive and non-predictive input.
  • Addresses an issue in a multi-monitor configuration that causes a window to unexpectedly move to a different monitor when reconnecting to an existing user session.
  • Addresses an issue in which the desktop wallpaper image set by a group policy will not update if it has the same name as the previous image.
  • Addresses an issue that causes BitLocker Network Unlock to fail on generation 2 virtual machines when it’s used in a network that only supports IPv4.
  • Addresses an issue that causes catalog signed scripts, including those shipped as part of Windows, to incorrectly generate a Windows Defender Application Control (WDAC) failure audit event.
  • Addresses an issue that causes Scheduled Tasks created in a disabled state to not run.
  • Addresses an issue that prevents you from overwriting a file in a shared folder because of an Access Denied error when a filter driver is loaded.
  • Addresses an issue that may cause third-party applications to have difficulty authenticating hotspots.
  • Addresses an issue that may cause a blue screen to appear when a Thunderbolt storage device is attached.
  • Addresses an issue that may display the error code “0x139” for the RNDISMP6!KeepAliveTimerHandler when connecting to a Remote Network Driver Interface Specification (RNDIS) device.

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