Windows 10 Version 1809用の累積アップデートKB4476976が公開

S 20190123 110756

Microsoftは本日、Windows 10 Version 1809(Windows 10 October 2018 Update)用の累積アップデートKB4476976を公開しました(Neowin)。

Microsoftは先週、月例アップデートの後にWindows 10 Version 1703/1709/1803用の累積アップデートを公開しており、今回のVersion 1809用の更新プログラムはそれに対応するものとなっています。


更新プログラムはシステムの品質を改善するもので、新たな機能は追加されていません。Windows Updateの「更新プログラムのチェック」あるいは、Microsoft Update Catalogからファイルをダウンロードし手動でインストールすることができます。

KB4476976 (OS Build 17763.292)

Version 1809用の累積アップデートKB4476976では、Microsoft Edgeが特定のディスプレイドライバで動作しなくなる問題の修正や、サードパーティのアプリケーションでホットスポットの認証が困難になる可能性がある問題の修正、日本のカレンダーの日付フォーマットに関する問題の修正などが行われています。

  • Addresses an issue that may cause Microsoft Edge to stop working with certain display drivers.  
  • Addresses an issue that may cause third-party applications to have difficulty authenticating hotspots.
  • Addresses an issue that causes promotions of non-root domains to fail with the error, “The replication operation encountered a database error.” The issue occurs in Active Directory forests in which optional features like Active Directory recycle have been enabled. 
  • Addresses an issue related to the date format for the Japanese era calendar. For more information, see KB4469068. 
  • Addresses a compatibility issue with AMD R600 and R700 display chipsets. 
  • Addresses an audio compatibility issue when playing newer games with 3D Spatial Audio mode enabled through multichannel audio devices or Windows Sonic for Headphones.
  • Addresses an issue that may cause audio playback to stop responding when playing Free Lossless Audio Codec (FLAC) audio content after using a Seek operation such as rewind. 
  • Addresses an issue that allows users to uninstall apps from the Start menu when the “Prevent users from uninstalling applications from Start menu” group policy is set. 
  • Addresses an issue that causes File Explorer to stop working when you click the Turn On button for the timeline feature. This issue occurs when the "Allow upload of user activities" group policy is disabled. 
  • Addresses an issue that prevents users from installing a Local Experience Pack from the Microsoft Store when that language is already set as the active Windows display language.
  • Addresses an issue that causes some symbols to appear in a square box on a text control. 
  • Addresses an issue with two-way audio that occurs during phone calls for some Bluetooth headsets. 
  • Addresses an issue that may turn off TCP Fast Open by default on some systems. 
  • Addresses an issue that may cause applications to lose IPv4 connectivity when IPv6 is unbound. 
  • Addresses an issue on Windows Server 2019 that may break connectivity on guest virtual machines (VMs) when applications inject the low-resource flag on packets. 
  • Addresses an issue that occurs if you create a page file on a drive with FILE_PORTABLE_DEVICE characteristics. The “Windows created a temporary warning” message appears. 
  • Addresses an issue that causes Remote Desktop Services to stop accepting connections after accepting several connections. 
  • Addresses an issue in Windows Server 2019 that causes a Hyper-V VM to remain at the bootloader screen for OS selection when restarting the machine. This issue occurs when Virtual Machine Connection (VMConnect) is attached. 
  • Addresses an issue with rendering of end-user-defined characters (EUDC) in Microsoft Edge.
  • Updates the Ltotape.sys driver to add native support for Linear Tape-Open 8 (LTO-8) tape drives.

更新プログラムには既知の不具合として、データベースに32文字を超える列名があるとMicrosoft Access 97ファイル形式のMicrosoft Jetデータベースを使用するアプリケーションを開くことができない場合があるという問題、Microsoft EdgeでローカルIPアドレスを使用しているWebページが表示できない場合があるという問題がリストアップされています。