Windows 11 build 22621.607

10.0.22621.607.ni_release_svc_prod3.220913-1902
Build of Windows 11 2022 Update
10.0.22621.607.ni_release_svc_prod3.220913-1902
OS family
ArchitectureAMD64, ARM64
Compiled2022-09-13
Timebomb
Works in
About
Windows11-10.0.22621.607-Winver.webp
SKUs
Home (N, Single Language, China)
SE (N)
Pro (N, Single Language, China)
Pro Education (N)
Pro for Workstations (N)
Education (N)
Enterprise (Evaluation, G, GN, N, N Evaluation)
IoT Enterprise
Team

Windows 11 build 22621.607 is an update of build 22621.1. It can be obtained by installing the KB5017389 cumulative update, which was released to Windows Insiders in the Release Preview Channel on 22 September 2022.

New features and changes[edit | edit source]

Widgets[edit | edit source]

The ability to show a notification badge on Widgets entry point, initially introduced in build 25151, has been added.

Miscellaneous[edit | edit source]

  • The start date for daylight saving time 2022 in Chile has been updated to 11 September.
  • The power that the Dynamic Host Configuration Protocol uses on some devices when they are in Sleep mode has been reduced.

Bugfixes[edit | edit source]

  • Fixed the issue where clicking the network icon on the Lock screen would not work and would crash the Lock screen.
  • Fixed an issue causing the dual SIM functionality to not working when selecting no SIM on the phone and initiating a call on the device.
  • Fixed an issue causing some apps that were not signed by the Microsoft Store to not working.
  • Fixed issues causing updates to the Microsoft Store to fail.
  • Fixed an issue that prevents users from signing in to various Microsoft Office 365 apps such as Outlook, Word and Teams.
  • Fixed an issue that affects the Windows Search service, which cause the indexing progress for the service to be slow.
  • Fixed an issue that affects some processors when turning on Hyper-V and kernel Direct Memory Access (DMA) protections.
  • Fixed an issue causing the configuration of the static IP to be inconsistent, which in turn causes NetworkAdapterConfiguration() to fail sporadically.
  • Fixed an issue causing Task Manager to stop working when switching between light and dark mode or change the accent color.
  • Fixed an issue when format the font of three Chinese characters as bold, the width size is wrong.
  • Fixed an issue that affects graphics drivers that use d3d9on12.dll.
  • Fixed an issue causing URLs generated by JavaScript: URLs to not working as expected when adding them to the Favorites menu in IE mode.
  • Fixed an issue that forces the IE mode tabs in a session to reload.
  • Fixed an issue that affects window.open in IE mode.
  • Fixed an issue that successfully opens a browser window in IE mode to display a PDF file. Later, browsing to another IE mode site within the same window fails.
  • Fixed an issue causing Microsoft Japanese IME's text reconversion to fail when using some third-party virtual desktops.
  • Fixed an issue that might cause an application to stop responding, which might occur when the input queue overflows.
  • Fixed an issue that prevents some XPS and Open XPS files with some Japanese and Chinese character encodings from opening in some non-English languages.
  • Fixed an issue that creates a duplicate print queue, which in turn causes the original print queue to stop working.
  • Fixed an issue that might bypass MSHTML and ActiveX rules for Windows Defender Application Control.
  • Fixed an issue causing the Miracast UI to close too soon when casting to devices that use the DeviceObjectType:Aep.
  • Fixed an issue that prevents the SharedPC account manager from deleting many accounts during cleanup.
  • Fixed an issue that causes LogonUI.exe to stop working, which in turn prevents users from dismissing the lock screen to view the credentials screen.
  • Fixed an issue causing the dual SIM functionality to not working when selecting no SIM on the phone and initiating a call on the device.
  • Fixed an issue that leads FindNextFileNameW() to leak memory.
  • Fixed an issue causing abugcheck when cldflt.sys is used with Microsoft OneDrive.
  • Fixed an issue causing Windows to fail to set a file to the right modified time when using the robocopy /is command.
  • Fixed an issue that affects Roaming User Profiles, where some of the settings won't restore after signing in or out.
  • Fixed an issue that leads the LanmanWorkstation service to leak memory when mounting a network drive.

Gallery[edit | edit source]

External links[edit | edit source]