Microsoft is releasing Windows 10 22H2 Build 19045.5674 (KB5053643) to the Release Preview Channel for Insiders who are on Windows 10, version 22H2. This update adds Noto CJK fonts for improved Chinese, Japanese, and Korean text support in Windows. It resolves issues with File Explorer thumbnails displaying white pages, enhances security by storing temporary files in a protected directory (C:\Windows\SystemTemp), and fixes problems with troubleshooters in Remote Desktop sessions. Additionally, it improves printer functionality for IHV drivers and enhances discoverability of web search providers in the European Economic Area through Windows Search. Country and Operator Settings Asset (COSA) profiles have also been updated.
Here are the details.
What's new in Windows 10 22H2 Build 19045.5674 (Release Preview)
- [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.
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