Windows 10 Technical Preview Update Rollup: January 27, 2015


Summary


This article describes the update rollup released on January 27, 2015 for Windows 10 Technical Preview and Windows Server Technical Preview. This update rollup package provides a collection of performance and reliability improvements.

More Information


Update information

How to obtain the update

This update is available from Windows Update.

Improvements

This update rollup includes a collection of improvements:
  • Reliability improvements for virtual machine live migrations
  • Reliability improvements to prevent some system crashes in SettingsSyncHost.exe
  • Reliability improvements to prevent possible data corruption
  • Increased power efficiency to extend battery life
  • A fix for an issue that prevents the new Store (Beta) from appearing on the taskbar
  • A fix for an issue that could cause users to remain at the "Please Wait" screen when attempting to sign in with a Smart Card connected
  • A fix for an issue that could cause virtual machines (VMs) to lose connectivity to virtual hard drives (VHDs)
  • A fix for an issue that could cause error 0x8E5E05E2 when installing apps
  • A fix for an issue that could cause a delay when opening a new tab in Internet Explorer
  • A fix for an issue that could cause the system to fail to resume from sleep when connected to multiple monitors with some graphics drivers
  • A fix for an issue that could cause the Start Menu to be improperly registered and fail to launch
  • A fix for an issue that prevents launching XBOX Live enabled games that require sign-in, and would incorrectly result in the message, "To use this app, you need to sign in with the Microsoft account that was used to download it."
  • A fix for an issue that could present the user with the incorrect End-User License Agreement (EULA) during upgrade

Prerequisites

To apply this update, you must be running Windows 10 Technical Preview build 9926.

Restart information

You must restart the computer after you apply this update.

Update replacement information

Thus update replaces the following update:

3034229 Windows 10 Technical Preview January Update Rollup


References


For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates