Releasing Windows 10 Build 19045.5674 to the Release Preview Channel

Hello Windows Insiders,

Today we are releasing Windows 10 22H2 Build 19045.5674 (KB5053643) to the Release Preview Channel for Insiders who are on Windows 10, version 22H2.

This update includes the following features and improvements (items bolded in brackets indicate the area of the change being documented):

  • [Noto Fonts] This update provides Noto CJK (Chinese, Japanese, and Korean) fonts in Windows.

  • [Mobile Operator Profiles] Updated: Country and Operator Settings Asset (COSA) profiles are updated.

  • [Thumbnails] Fixed: Thumbnails in File Explorer may crash resulting in white pages appearing instead of the actual thumbnail.

  • [Temporary files] This update enables system processes to store temporary files in a secure directory “C:\Windows\SystemTemp” via either calling GetTempPath2 API or using .NET’s GetTempPath API, thereby reducing the risk of unauthorized access.

  • [Remote Desktop] Fixed: Certain Get-Help troubleshooters might not run in a Remote Desktop session.

  • [Web Search Providers] This update introduces improved support in Windows Search for the European Economic Area (EEA), including increased discoverability.

  • [Printers] Fixed: Printers using Independent Hardware Vendor (IHV) drivers might unexpectedly output incorrect or unwanted text.

  • [ADDED] Improved support for web search providers in Windows Search for the EEA, including with increased discoverability.

Please visit the Releasing Windows 10 Build 19045.5674 to the Release Preview Channel | Windows Insider Blog to view updates to the original announcement.