Windows 10 948 Published by

Microsoft has released KB5034843 (OS Build 19045.4123) Preview for Windows 10 22H2.



February 29, 2024—KB5034843 (OS Build 19045.4123) Preview - Microsoft Support

Highlights

  • New! Using Windows share, you can now directly share URLs to apps like WhatsApp, Gmail, Facebook, and LinkedIn. Sharing to X (formerly Twitter) is coming soon.

  • This update affects games you install on a secondary drive. Now, they remain installed on the drive.

  • This update affects the Windows Backup app. It will no longer show on the user interface in regions where the app is not supported. To learn more, see  KB5032038.

Improvements

Important: Use EKB  KB5015684 to update to Windows 10, version 22H2.

This non-security update includes quality improvements. When you install this KB:

  • This update addresses an issue that affects Azure Virtual Desktop sessions. There are delays when you sign in.

  • This update addresses an issue that affects Azure Virtual Desktop virtual machines. At random, they restart. This occurs because of an access violation in lsass.exe.

  • This update addresses an issue that affects Windows Hello for Business. You cannot use it to authenticate to Microsoft Entra ID on certain apps. This occurs when you use Web Access Management (WAM).

  • This update addresses an issue that affects Microsoft Edge. The UI is wrong for Internet Options Data Settings.

  • This update addresses an issue that affects the Japanese Input Method Editor (IME). It fails to work for custom desktops.

  • This update addresses an issue that affects Remote Desktop Web Authentication. You might not be able to connect to sovereign cloud endpoints.

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


February 29, 2024—KB5034843 (OS Build 19045.4123) Preview - Microsoft Support