KB4512534 non-security updates for Windows 10 1809 Build 17763.720

Microsoft has rolled out KB4512534 cumulative update for Windows 10 1809 users which updates the existing OS to build 17763.720. Moreover, they provide security updates for Windows Hello face recognition, copyrighted digital media, and many others. The company also releases a few known issues such as Error code – 0x800f0982 – PSFX_E_MATCHING_COMPONENT_NOT_FOUND and others.

The team has granted temporary solutions to these and promised to work upon them in the forthcoming days. Besides, you can download KB4512534 as .msi files by visiting the link provided at the end of this guide. Today, in this tutorial, we guide on how to incorporate the improvements associated with the build 17763.720. Here is the complete catalog of  Windows 10 cumulative updates.


General Improvements and fixes on KB4512534

This non-security update doesn’t cover any new features rather comprises only the quality enhancements. Here are the Key changes-

  • Enhances the reliability of push notifications. It is about the app deployments to Microsoft HoloLens 1 devices.
  • Microsoft worked upon an issue that restricts Windows Hello Face Authentication from working after a restart.
  • They heed towards an issue with downloading digital rights management (DRM) files. Throughout this, they take help from certain websites like – Microsoft Edge and Internet Explorer.
  • Works upon an issue that inhibits the Universal C Runtime Library from returning the proper value for time zone global variables in certain conditions.
  • KB4512534 rectifies an issue that causes Deployment Image Servicing and Management (DISM) to intermittently stop responding while deprovisioning some preinstalled apps using the Microsoft System Center Configuration Manager (SCCM).
  • With this latest build 17763.720, the default keyboard for the English (Cyprus) (en-CY) locale will now set perfectly.
  • Works upon an issue to support the Edge browser to print PDF documents. This is because it holds landscape and portrait-oriented pages accurately.
  • Resolves an issue with PDFs that are configured to unwind only once in Microsoft Edge.
  • The tech community works upon an issue with the input and display of special characters. This issue mainly appears when an app uses imm32.dll.
  • They rectify a conformation handle leak in Universal Windows Platform (UWP) apps.
  • Resolves the performance issues. This resolution for both the Win32 subsystem and Desktop Window Manager.
  • The company disserts on a memory leak in dwm.exe that may lead to a loss of functionality and cause a device to stop working.
  • Automatic sign-in will not fail with this update. This issue arises when someone presses and holds the Shift key during startup.
  • They dissert an issue that causes the Windows Management Instrumentation (WMI) class Win32_PhysicalMemory to report that 32 GB memory chips have a missing Capacity value.
  • Addresses an issue that restricts an App-V application from opening and displays a network failure error. This issue arises under some specific situations, such as when a system’s battery is low or there is an unexpected power failure.
  • Work upon an issue with User Experience Virtualization (UE-V) that may sometimes inhibit exclusion paths from working.
  • Resolves a rare issue that causes Windows Defender Advanced Threat Protection (ATP) to temporarily restricts other processes from accessing files.
  • The company works upon an issue that causes a workstation to discontinue working when you sign in using an updated user principal name. For example, changing UserN@contoso.com to User.Name@contoso.com).
  • Tech community resolves an issue in which Windows Defender Application Control will not allow third-party binaries to be loaded from a Universal Windows Platform application. CodeIntegrity event error 3033 looks as,
“Code Integrity determined that a process (<process name>) attempted to load 
<binary name> that did not meet the Store signing level requirements.”
  • Works upon an issue that restricts some Trusted Platform Module (TPM) devices from being used for Next-Generation Credentials.
  • They resolve an issue that causes applications on a container host to intermittently fail connectivity. It happens because of a port conflict with applications running on a container.
  • Works upon an issue that discontinues some users from receiving a TTL value when they are added as members of Shadow Principals. This happens for users who have distinguished names (DN) that contain an escape character. However, the TTL value is now added as expected.
  • Tech community rectifies an issue with the disabled attribute of the input element, which doesn’t allow a scope to be passed to the authorization endpoint.
  • The company resolves an issue with leaks in Windows notification sockets. It causes Windows to run out of ports.
  • Addresses an issue that restricts server editions from activating with a Multiple Activation Key (MAK) in the graphical user interface (GUI). The error is, “0x80070490”.
  • Microsoft team resolves an issue that may break the domain trust. It happens when the Recycle Bin is configured on the domain that carries the trust.
  • KB4512534 increases the number of supported obstacles per device to 512 on systems that have x2APIC enabled.
  • The team works upon an issue that may restrict devices from starting. Build 17763.720 works upon this bug while startup using Preboot Execution Environment images from Windows Deployment Services or System Center Configuration Manager. The error displays the following message-
    • “Status: 0xc0000001, Info: A required device isn’t connected or can’t be accessed.”
  • KB4512534 resolves an issue due to which the following stop responding-
1. Applications that were made using Visual Basic 6 (VB6).
2. Macros that use Visual Basic for Applications (VBA).
3. Scripts or apps that use Visual Basic Scripting Edition (VBScript).

In addition to these fixes, Windows 1809 may also receive an “Invalid procedure call” error as well.

KB4512534 Known Issues

Symptom Workaround

A few operations like renaming of files and folders may fail rather reflect the following error message- 


This bug is specific to Custom Shared Volume files or folders. Originally, this error occurs when you use a non-admin account to carry out operations on a CSV owner node.

To fix this, perform any of these two options-

  • Use a process that has administrator privileges.
  • Take a node that doesn’t require CSV ownership.

They are currently working on a resolution to this bug check. It may provide a solution in an upcoming release.

With KB4512534, if you install KB4493509, devices with some Asian language packs installed may confront the error, “0x800f0982 – PSFX_E_MATCHING_COMPONENT_NOT_FOUND.”

  1. At first, uninstall and reinstall any recently assigned language packs.
  2. Lastly, click on Check for Updates and install the April 2019 Cumulative Update.

Note- If reinstalling the language pack does not overcome the issue, you may reset your PC as guided here-

  1. Open Settings app –> click on Update & Security –> Select Recovery.
  2. Choose to Get Started under the Reset this PC recovery option.
  3. Select Keep my Files.

They are currently working on a resolution to this bug check. It may provide a solution in an upcoming release.

The company is highly conscious about the stuckness and creates Black Screen in a Windows 10 PC. Typically, it occurs during the first login after installing the patch update.

To reduce this significant issue, press Ctrl+Alt+Delete, then select Restart button. Your device should now restart as usual.

Following the above tweak, your PC should now reboot normally

The apps or scripts that use WinNTprovider or NetQueryDisplayInformation API may subject to fail subsequent to loading the first few pages containing 50 to 100 entries. While trying to open additional pages may provoke the following error-

“1359: an internal error occurred”

They are currently working on a resolution to this bug check. It may provide a solution in an upcoming release.

How to get this cumulative Update KB4512534

Before downloading this non-security update, do run the current SSU on your PC. This, in turn, will make sure that this process remains smooth and error-free. The latest servicing stack for this patch is KB4512937.

By default, you will receive a notification regarding this patch update through the Windows Update section. Although, you can download its standalone package manually through the Update Catalog.

Alternatively, navigate to the following path Settings > Update & Security > Windows Update and hit Check for updates option. 

Source – Microsoft Update Catalog