Windows 10: Cumulative Update KB4493437 Windows 10 v1803 Build 17134.753 April 25

Brink · Apr 25, 2019

April 25, 2019 - KB4493437 (OS Build 17134.753)

Applies to: Windows 10 version 1803

Reminder: March 12th and April 9th will be the last two Delta updates for Windows 10, version 1803. Security and quality updates will continue to be available via the express and full cumulative update packages. For more information on this change please visit our blog.

Improvements and fixes

This update includes quality improvements. Key changes include:

Addresses an issue that causes Internet Explorer to block a sub-resource download when its loaded over the HTTP protocol on a page hosted over the HTTPS protocol.

Addresses an issue that may prevent Custom URI Schemes for Application Protocol handlers from starting the corresponding application for local intranet and trusted sites on Internet Explorer.

Allows the built-in Administrator account to run Microsoft Office setup after downloading the installer in Microsoft Edge.

Addresses an issue that may cause the loss of Favorites or the Reading List in Microsoft Edge after updating the operating system.

Addresses an issue that disables the new App Container feature for Microsoft Office.

Addresses an issue that prevents certain apps from launching when you set folder redirection for the Roaming AppData folder to a network path.

Addresses an issue that causes the removal of the Microsoft Office desktop app to stop responding and blocks the installation of a newer version of the app.

Addresses an issue that prevents the CALDATETIME structure from handling more than four Japanese Eras. For more information, see KB4469068.

Addresses an issue that causes ShellExperienceHost.exe to stop working when the start date for the Japanese Era is not on the first day of the month. For more information, see KB4469068.

Updates the NLS registry to support the new Japanese Era. For more information, see KB4469068.

Addresses an issue that causes the DateTimePicker to display the date incorrectly in the Japanese date format. For more information, see KB4469068.

Addresses an issue that causes the Date and Time Settings control to cache old Eras and prevents the control from refreshing when the time enters the new Japanese Era. For more information, see KB4469068.

Updates fonts to support the new Japanese Era. For more information, see KB4469068.

Addresses an issue that prevents an input method editor (IME) from supporting the new Japanese Era character. For more information, see KB4469068.

Addresses an issue that causes the Clock and Calendar flyout control to display the day of the week incorrectly mapped to a date in the month of the new Japanese Era. For more information, see KB4469068.

Adds alternative fonts for the new Japanese Era fonts. For more information, see KB4469068.

Enables Text-To-Speech (TTS) functionality to support new Japanese Era characters. For more information, see KB4469068.

Addresses an issue that causes the error, “0x3B_c0000005_win32kfull!vSetPointer" when the kernel mode driver, win32kfull.sys, accesses an invalid memory location.

Addresses an issue that may cause the UI to stop responding for several seconds when scrolling in windows that have many child windows.

Addresses an issue that may cause a touch screen to stop working after restart.

Allows existing devices that are managed by Configuration Manager to be enrolled in Microsoft Intune using Co-management without any user interaction. It does not require an active user to be logged in, and there are no Multi Factor Authentication (MFA) prompts. This update also allows the Co-managed mobile device management (MDM) enrollment to use the device credential it received when the device is enabled to join Hybrid Azure Active Directory (AADJ).

Addresses an issue that prevents BitLocker from encrypting a removeable drive when there is no connectivity to store the recovery key in Active Directory or Azure Active Directory.

Addresses a gradual memory leak in LSASS.exe on systems that have cached logon enabled. This issue mainly affects servers that process many interactive logon requests, such as web servers.

Addresses an issue that may allow a user to continue logging on to an account using a smart card after disabling the account.

Addresses an issue that prevents access to enterprise resources when using Kerberos with Windows Hello for Business (WHfB) credentials. This causes users to receive multiple prompts to provide their credentials.

Addresses an issue that slows server performance or causes the server to stop responding because of numerous Windows firewall rules. To enable the changes, add a new registry key “DeleteUserAppContainersOnLogoff” (DWORD) on “HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy” using Regedit, and set it to 1.

Addresses an issue with Always-On VPN exclusion routes that only work for link-local exclusions.

Addresses boot failure issues that occur when you restart certain hyperconverged infrastructure (HCI) virtual machines.

Addresses an issue that causes a roaming profile user to lose customized Start menu settings after upgrading the operating system (OS). After installing this update, administrators must enable the UseProfilePathMinorExtensionVersion registry setting described in KB4493782 for roaming user profiles (RUP). This key allows you to create a new RUP for an upgraded OS and prevents the loss of a custom Startmenu. The RUP must be stored locally, and you must restart the device to enable the feature.

Addresses an issue that causes connection requests to the Remote Desktop Session Host (RDSH) servers in the deployment to fail. This issue occurs because of a deadlock in the Connection Broker.

Improves results when provisioning printers in educational environments that include multifunction printers.

Addresses an issue that prevents access to Server Message Block (SMB) shares on or from SMB-enabled physical or virtual network interface cards (NIC) that are configured with a virtual private network (VPN) interface.

Addresses an issue that prevents Print Workflow Applications from launching for Point and Print.

Addresses an issue that may prevent Universal Windows Platform (UWP) apps from receiving keyboard input when its user interface thread becomes too busy. This issue occurs when the UWP app has an embedded WebView control.

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

Known issues in this update

Symptom Workaround After installing this update, there may be issues using the Preboot Execution Environment (PXE) to start a device from a Windows Deployment Services (WDS) server configured to use Variable Window Extension. This may cause the connection to the WDS server to terminate prematurely while downloading the image. This issue does not affect clients or devices that are not using Variable Window Extension. To mitigate the issue, disable the Variable Window Extension on WDS server using one of the following options:

Option 1:
Open an Administrator Command prompt and type the following:

Wdsutil /Set-TransportServer /EnableTftpVariableWindowExtension:No

Option 2:
Use the Windows Deployment Services UI.

Open Windows Deployment Services from Windows Administrative Tools.

Expand Servers and right-click a WDS server.

Open its properties and clear the Enable Variable Window Extension box on the TFTP tab.

Option 3:
Set the following registry value to 0:

“HKLM\System\CurrentControlSet\Services\WDSServer\Providers\WDSTFTP\EnableVariableWindowExtension”.

Restart the WDSServer service after disabling the Variable Window Extension.

Microsoft is working on a resolution and will provide an update in an upcoming release. Certain operations, such as rename, that you perform on files or folders that are on a Cluster Shared Volume (CSV) may fail with the error, “STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)”. This occurs when you perform the operation on a CSV owner node from a process that doesn’t have administrator privilege. Do one of the following:

Perform the operation from a process that has administrator privilege.

Perform the operation from a node that doesn’t have CSV ownership.

Microsoft is working on a resolution and will provide an update in an upcoming release.
How to get this update

Before installing this update

Microsoft strongly recommends you install the latest servicing stack update (SSU) for your operating system before installing the latest cumulative update (LCU). SSUs improve the reliability of the update process to mitigate potential issues while installing the LCU and applying Microsoft security fixes. For more information, see Servicing stack updates.

If you are using Windows Update, the latest SSU (KB4485449) will be offered to you automatically. To get the standalone package for the latest SSU, search for it in the Microsoft Update Catalog.

Install this update

To download and install this update, go to Settings > Update & Security > Windows Update and select Check for updates.

To get the standalone package for this update, go to the Microsoft Update Catalog website.

File information

For a list of the files that are provided in this update, download the file information for cumulative update 4493437.
Click to expand...

Source: https://support.microsoft.com/en-us/help/4493437

Direct download links for KB4493437 MSU file from Microsoft Update Catalog:

*Arrow Download KB4493437 MSU for Windows 10 v1803 32-bit (x86) - 523.2 MB

*Arrow Download KB4493437 MSU for Windows 10 v1803 64-bit (x64) - 883.9 MB

Tip How to Find Windows 10 Version Number

How to Find Windows 10 Build Number

:)

emailx45 · Apr 25, 2019

Cumulative Update KB4457128 Windows 10 v1803 Build 17134.285 Sept. 11

Here, was installed without error!

KB4456655

Cumulative Update KB4457128 Windows 10 v1803 Build 17134.285 Sept. 11

jsfitz54 · Apr 25, 2019

Download Windows 10 TH/RS

@Drone : No link for 17134.5?

The April 2018 Update will be available as a free download beginning Monday, April 30.
https://blogs.windows.com/windowsex...-of-your-time-with-the-new-windows-10-update/

I don't know what Microsoft calls it but until has been pushed out the door officially, it's unofficial."
Click to expand...

According to this link and whether or not these have been Insider Preview Builds as @FordGT90Concept contends, I found this link: https://www.askvg.com/windows-10-redstone4-rs4-changelog/

Windows 10 Build 10.0.17134 Changelog:Build 17134 was the 23rd Insider Preview build of Windows 10 released after Fall Creators Update. It was released on April 16, 2018. This new build arrived via new "RS4" (RedStone4) development branch.

Bug fixes and general improvements

teaflask · Apr 25, 2019

Cumulative Update KB4458469 Windows 10 v1803 Build 17134.320 Sept. 26

I've got it listed three times. Just lucky I guess *Smile

Windows 10: Cumulative Update KB4493437 Windows 10 v1803 Build 17134.753 April 25

Cumulative Update KB4493437 Windows 10 v1803 Build 17134.753 April 25

Cumulative Update KB4493437 Windows 10 v1803 Build 17134.753 April 25

Cumulative Update KB4493437 Windows 10 v1803 Build 17134.753 April 25

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