KB4530717 updates Windows 10 1803 to Build 17134.1184 – 10 Dec 2019

Microsoft rolls out another cumulative update KB4530717 to provide additional protections against malicious attackers for Windows 10 1803. Along with some fixes and improvements, the December security update upgrades the existing OS to build 17134.1184. With this overview, they also improve the issues related to the Windows on Arm. Furthermore, a few known issues are available here, which they promise to work upon them in the upcoming days.

Users are able to download KB4530717 as an MSU file format from the Microsoft update catalog site. However, at some point, they’ll be installed by itself even if you don’t go to install it. You can also access the complete patch list on Windows 10 Cumulative Updates. Go to the below section and explore the information related to fixes, improvements, and issues.


General Fixes and Improvements for KB4530717

This patch having Build 17134.1184 is actually a bug-fixing update that carries no new feature to the OS. Here are the key changes –


  • Microsoft expert updates to improve security when Windows performs basic operations.
  • The company enhances security when using external devices. For example – game controllers and web cameras.
  • Alongside this, they improve security when using input devices. Such as – mouse, keyboard, or stylus.

Fixes and Improvements

  • With build 17134.1184, Microsoft Store will not fail while opening on Windows on Arm.
  • Microsoft provides security updates to the following –
    • Windows Virtualization
    • Windows Kernel
    • The Microsoft Scripting Engine
    • Windows Peripherals
    • Windows Server.

KB4530717 Known Issues

Symptom Workaround

With Build 14393.3384, you may receive an error when performing certain operations, for example, rename, on files or folders.

Oftentimes, this happens while using Cluster Shared Volume (CSV). At this moment, you will meet an error message that prompts on the screen -STATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5).

This issue basically occurs since the operation does not have an administrator authorization. Also, the operation performs on the CVS owner node.

Follow anyone –

  • Perform the operation using a process that holds admin authorities.
  • Use a node that does not have CSV ownership and then perform the task.

In the upcoming release, the experts promise to release a solution as they are currently working upon this.

You may find difficulties while creating a local user using the Input Method Editor (IME). It mainly occurs when setting up a new Windows devices during Out of Box Experience (OOBE). This problem might affect if you are using the IME for the following languages – Chinese, Japanese, or Korean languages.

Important – It will not create any problem if you are using Microsoft Account during OOBE.

If you want to lessen this problem, set the keyboard language to English during user creation. You can also use a Microsoft Account to complete OOBE. Furthermore, you are able to set the keyboard language back to your preferred language after user creation. When the OOBE is completed and you are on the computer screen, you can rename the current user using these proper guidelines. Additionally, if you prefer to create a new local user, see KB4026923.

The team is working on a permanent solution. They assure you to offer an update in an upcoming release.

How to get this update

Before applying the KB4530717 patch to your Windows 10 version 1803, make sure to first install the latest SSU i.e. KB4523203. This ensures the operating system gets updated smoothly and effectively. 

Once you have applied the recent servicing stack, download and install the cumulative update for version 1809 from any of the following channels –

Release Channel Available Next Step
Windows Update and Microsoft Update Yes

Navigate to the below path and hit Check for Updates button –

Settings (using Win+I> Update & Security > Windows Update


Microsoft Update Catalog Yes To get the standalone package for this update, go to the Microsoft Update Catalog website.
Windows Server Update Services (WSUS) Yes

This update will automatically synchronize with WSUS if you configure Products and Classifications as follows:

Product: Windows 10

Classification: Security Updates

Source – Update Catalog