Windows 11 build 22621.1265 (KB5022845) releases for version 22H2

Microsoft releases the second Patch Tuesday update of the year for Windows 11 22H2 and 21H2, and here's all you need to know.

Windows 11 KB5022845
Windows 11 KB5022845
  • Windows 11 22H2 update KB5022845 (build 22621.1265) rolls out in the stable channel.
  • The update KB5022836 brings the build number to 22000.1574 for version 21H2.
  • This release ships with some fixes and improvements, with no new features.

Microsoft is now rolling out the update KB5022845 for Windows 11 22H2 (build 22621.1265) as the second Patch Tuesday of 2023 in the stable channel, and the update KB5022836 for version 21H2 with various fixes and improvements.

According to the Microsoft support page, build 22621.1265 introduces security fixes issues and includes those improvements that were previously released in the Release Preview Channel on January 17.

In addition, the software giant released the update KB5022836 for Windows 11 21H2, which bumps the version number to build 22000.1574 and addresses some security problems, and rolls out the fixes and improvements previously available in the Release Preview Channel on January 17.

If you want to update to Windows 11 build 22621.1265 immediately, click the download and install button from the “Windows Update” settings page.

Windows 11 22H2 update KB5022845

These are the fixes and new features available with the latest update of Windows 11 22H2:

  • Changed the experience for preview .NET Framework updates. After you installed this update, all future preview (optional) .NET Framework updates will be displayed on the Settings > Windows Update > Advanced options > Optional updates page. On that page, you could control which optional updates you wanted to install.
  • Fixed an issue that affected searchindexer.exe. It randomly stopped you from signing in or signing out.
  • Fixed an issue that stopped you from searching for a file based on the file’s contents.
  • Fixed a resource conflict issue between two or more threads (known as a deadlock). This deadlock affected COM+ applications.
  • Fixed an issue that affected conhost.exe. It stopped responding.
  • Fixed an issue that might have affected the Domain Name System (DNS) suffix search list. When you configured it, the parent domain might have been missing.
  • Fixed an issue that might have occurred when the Input Method Editor (IME) was active. Applications might have stopped responding when you used the mouse and keyboard at the same time.
  • Fixed an issue that might have affected FindWindow() or FindWindowEx(). They might have returned the wrong window handle.
  • Fixed an issue that might have occurred when you converted or reconverted Japanese Kanji using a multibyte character set (MBCS) app. The cursor might have moved to the wrong location when you typed.
  • Fixed an issue that might have affected applications that used Microsoft Edge WebView2 to display content. Applications that used WebView2 included Microsoft Office and the Widgets app. The content might have appeared blank or greyed out.
  • Fixed an issue that affected certain systems that had firmware Trusted Platform Modules. (TPM). This issue stopped you from using AutoPilot to set up those systems.
  • Fixed an issue that affected picture files you found using search on the taskbar. This issue stopped you from opening those pictures.
  • Fixed an issue that affected mstsc.exe. It stopped responding while connecting to a RemoteApp and Desktop Connection.
  • Fixed an issue that affected a Group Policy for Expanded Toasts.
  • Fixed an issue that caused Windows Server 2022 domain controllers (DC) to stop responding. This occurred when they processed Lightweight Directory Access Protocol (LDAP) requests.
  • Fixed an issue that affected the Resilient File System (ReFS) MSba tag. The issue caused a nonpaged pool leak.
  • Fixed an issue that affected the ReFS. The issue caused high nonpaged pool usage, which depleted system memory.
  • Fixed an issue that affected devices that were subject to Microsoft Exploit Protection Export Address Filtering (EAF). Some applications stopped responding or did not open. These included Microsoft Office and Adobe Reader.
  • Fixed an issue that affected some game controllers. When the game controller was connected to the computer, the computer might not have gone to Sleep mode.

Once you enroll the computer in the program, you can download build 22621.1265 (KB5022845) from the “Windows Update” settings by clicking the Check for Updates button. However, you will need a device that meets the minimum system requirements to receive the update if you are new to the Windows Insider Program.

About the author

Mauro Huculak is a Windows How-To Expert who started Pureinfotech in 2010 as an independent online publication. He has also been a Windows Central contributor for nearly a decade. Mauro has over 14 years of experience writing comprehensive guides and creating professional videos about Windows and software, including Android and Linux. Before becoming a technology writer, he was an IT administrator for seven years. In total, Mauro has over 20 years of combined experience in technology. Throughout his career, he achieved different professional certifications from Microsoft (MSCA), Cisco (CCNP), VMware (VCP), and CompTIA (A+ and Network+), and he has been recognized as a Microsoft MVP for many years. You can follow him on X (Twitter), YouTube, LinkedIn and About.me. Email him at [email protected].