May 14, 2024—KB5037768 (OS Builds 19044.4412 and 19045.4412) - EXPIRED

EXPIRATION NOTICE

IMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows.

^03/12/24 IMPORTANT The following editions of Windows 10, version 21H2 will reach end of service on June 11, 2024:

- Windows 10 Enterprise and Education

- Windows 10 IoT Enterprise

- Windows 10 Enterprise multi-session

After that date, these devices will not receive monthly security and quality updates. These updates contain protections from the latest security threats. To continue receiving security and quality updates, we recommend that you update to the latest version of Windows.

We will continue to support Windows 10 Enterprise LTSC 2021 and Windows 10 IoT Enterprise LTSC 2021.

^11/17/20

For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 10, version 22H2, see its update history page.

Note Follow @WindowsUpdate to find out when new content is published to the Windows release health dashboard.

Highlights

This update addresses a known issue that might cause your VPN connection to fail. This occurs after you install the update dated April 9, 2024, or later.

Improvements

Note To view the list of addressed issues, click or tap the OS name to expand the collapsible section.

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

This security update includes quality improvements. Key changes include:

This build includes all the improvements from the supported Windows 10, version 21H2 editions.
No additional issues are documented for this release.

Important: Use EKB KB5003791 to update to Windows 10, version 21H2 on supported editions.

This security update includes quality improvements that were a part of update KB5036979 (released April 23, 2024). When you install this KB:

This update addresses an issue that might affect domain controllers (DC). NTLM authentication traffic might increase.
This update addresses an issue that might affect Virtual Secure Mode (VSM) scenarios. They might fail. These scenarios include VPN, Windows Hello, Credential Guard, and Key Guard.

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

For more information about security vulnerabilities, please refer to the new Security Update Guide website and the May 2024 Security Updates.

Windows 10 servicing stack update - 19044.4351 and 19045.4351

This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) ensure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates.

Symptom	Workaround
Windows devices using more than one (1) monitor might experience issues with desktop icons moving unexpectedly between monitors or other icon alignment issues when attempting to use Copilot in Windows (in preview).	We are gradually rolling out a new Copilot experience for devices with KB5039299or later updates installed. This new experience will address this issue. KB5039299 was released on June 25, 2024, and you can expect to receive the new Copilot experience sometime from now until the next few months.
Copilot in Windows (in preview) is not currently supported when your taskbar is located vertically on the right or left of your screen.	We are gradually rolling out a new Copilot experience for devices with KB5039299 or later updates installed. This new experience will address this issue. KB5039299 was released on June 25, 2024, and you can expect to receive the new Copilot experience sometime from now until the next few months.
After you install KB5034203 (dated 01/23/2024) or later updates, some Windows devices that use the DHCP Option 235 to discover Microsoft Connected Cache (MCC) nodes in their network might be unable to use those nodes. Instead, these Windows devices will download updates and apps from the public internet. IT administrators also see increased download traffic on their internet routes. Those of you who use the Home edition of Windows are not likely to experience this issue. MCC and DHCP Option 235 are typically used in enterprise environments.	This issue is addressed in KB5040525.
After installing this update, you might be unable to change your user account profile picture. When attempting to change a profile picture by selecting the button Start> Settings > Account > Your info and, under Create your picture, clicking on Browse for one, you might receive an error message with error code 0x80070520.	After further investigation, we concluded this issue has very limited or no impact for this Windows version. If you encounter this issue on your device, please contact Windows support for help
Certain apps might display an "Open With" dialog box asking, "How do you want to open this file?". You might experience this issue when you place your mouse on an app icon shown in your Taskbar or Start menu and right-click on the app to execute a task in that app. Resulting from this, you might see the “Open With” dialog box instead of the execution of the selected task. This issue was reported by Teams, new Outlook for Windows, and Snip & Sketch users. This issue can also affect other applications attempting to right-click on its icon to find a context menu with a list of tasks.	This issue is addressed in KB5039299.

Symptom

Workaround

Windows devices using more than one (1) monitor might experience issues with desktop icons moving unexpectedly between monitors or other icon alignment issues when attempting to use Copilot in Windows (in preview).

We are gradually rolling out a new Copilot experience for devices with KB5039299or later updates installed. This new experience will address this issue.

KB5039299 was released on June 25, 2024, and you can expect to receive the new Copilot experience sometime from now until the next few months.

Copilot in Windows (in preview) is not currently supported when your taskbar is located vertically on the right or left of your screen.

We are gradually rolling out a new Copilot experience for devices with KB5039299 or later updates installed. This new experience will address this issue.

KB5039299 was released on June 25, 2024, and you can expect to receive the new Copilot experience sometime from now until the next few months.

After you install KB5034203 (dated 01/23/2024) or later updates, some Windows devices that use the DHCP Option 235 to discover Microsoft Connected Cache (MCC) nodes in their network might be unable to use those nodes. Instead, these Windows devices will download updates and apps from the public internet. IT administrators also see increased download traffic on their internet routes.

Those of you who use the Home edition of Windows are not likely to experience this issue. MCC and DHCP Option 235 are typically used in enterprise environments.

This issue is addressed in KB5040525.

After installing this update, you might be unable to change your user account profile picture.

When attempting to change a profile picture by selecting the button Start> Settings > Account > Your info and, under Create your picture, clicking on Browse for one, you might receive an error message with error code 0x80070520.

After further investigation, we concluded this issue has very limited or no impact for this Windows version.

If you encounter this issue on your device, please contact Windows support for help

Certain apps might display an "Open With" dialog box asking, "How do you want to open this file?". You might experience this issue when you place your mouse on an app icon shown in your Taskbar or Start menu and right-click on the app to execute a task in that app. Resulting from this, you might see the “Open With” dialog box instead of the execution of the selected task.

This issue was reported by Teams, new Outlook for Windows, and Snip & Sketch users. This issue can also affect other applications attempting to right-click on its icon to find a context menu with a list of tasks.

This issue is addressed in KB5039299.

How to get this update

EXPIRATION NOTICE

May 14, 2024—KB5037768 (OS Builds 19044.4412 and 19045.4412) - EXPIRED

Highlights

Improvements

Windows 10 servicing stack update - 19044.4351 and 19045.4351

How to get this update

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Highlights

Improvements

Windows 10, version 22H2

Windows 10, version 21H2 editions: Windows 10 Enterprise and Education, Windows 10 IoT Enterprise, Windows 10 Enterprise multi-session, Windows 10 Enterprise LTSC 2021, and Windows 10 IoT Enterprise LTSC 2021

Windows 10 servicing stack update - 19044.4351 and 19045.4351

Known issues in this update

How to get this update

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