KB5009545 and KB5009557 Windows 10 1909 & 1809 rolled out

LCU KB5009557 and KB5009545 for Windows 10 17763.2452 and 18363.2037 changes, bug fixes, direct download links and the wasys to install.

KB5009557 and KB5009545

The first patch Tuesday of 2022 is here and the bunch of patches rolled out includes KB5009545 and KB5009557 for Windows 10 1909 and 1809. These patches will take your Windows to build 17763.2452 and 18363.2037.

In this article, we will be discussing all the major improvements and fixes brought in by these updates. We will also be taking a look at the known issues with KB5009545 and KB5009557 and the different means of downloading these for your Windows 10 1909 and 1809. A quick note for all the users on Windows 10 version 1909 & 1809 though- it is recommended that you get the relevant feature updates to get to the latest version. This would assist you in using Windows seamlessly and with better security and features.

Important fixes in KB5009557 and KB5009545 for Windows 10 versions 1909 and 1809

Here is the changelog –

  1. These patches address a previously known problem that prevents Active Directory (AD) attributes from being written properly during an LDAP Modify operation. The issue usually occurred when the user attempted to make multiple attribute changes.
  2. KB5009545 and KB5009557 enhance the overall security of the operating system.
  3. The update KB5009545 addresses a particular problem that would cause Windows to go into BitLocker recovery after receiving servicing updates.
  4. The patch also enables the credentials for Azure AD- Active Directory Federation Services (ADFS) users in Quick Assist.
  5. Further, there is also a potential solution for the issue preventing the Quick Assist users from using full screen view. This problem was observed to be occurring after they start a remote assistance session.

Known issues

There are no known issues in KB5009545. However, certain concerns are observed to be occurring still with patch KB5009557. Let’s take a look at the same:

Issue 1:

Ever since the patch KB4493509 was rolled out and installed, certain devices with some Asian language packs installed may come across some error messages often. It  may look something like “0x800f0982 – PSFX_E_MATCHING_COMPONENT_NOT_FOUND.”

Workaround:

  • Try uninstalling and reinstalling any of the language packs that you recently got.
  • See if you have the April 2019 cumulative update. If not, search for any pending updates and install the same.
  • If neither of the above workaround fixes the problem, you might have to reset the PC. You can Reset your system without losing your personal files by going to – Windows Settings > Updates & Security > Recovery > Reset This PC > Get started > Keep my files. You can simply follow the on-screen instructions afterward.
Issue 2:

This issue has been around ever since the release of April 22, 2021 updates or later ones. It is observed that after the installation of the said patches, an error occurs that affects versions of Windows Server that are in use as a Key Management Services host. Client devices running on Windows 10 Enterprise LTSC 2016 and Windows 10 Enterprise LTSC 2019 might not activate. It is noted that this issue only occurs when users are making use of a new Customer Support Volume License Key (CSVLK). Also, this error isn’t observed to be affecting the activation of any other Windows editions or versions.

The error found in the said scenario is, “Error: 0xC004F074. The Software Licensing Service reported that the computer could not be activated. No Key Management Service (KMS) could be contacted. Please see the Application Event Log for additional information.”

No workaround is available for the error as of now. The developers are attempting to work on the same and a resolution should be available in one of the upcoming patches.

Issue 3:

Ever since installing the update KB5001342 or some of the later ones, the Cluster Service might fail to start with the reason that “a Cluster Network Driver is not found”.

Workaround:

The problem is noted to be occurring due to an update to the PnP class drivers used by this service.  When you face any such issues, wait for some time. After about half an hour, you should be able to restart your device and not encounter this issue.

How to download KB5009545 and KB5009557 and install

You can get Windows updates automatically as well as install them manually. By default, Windows would attempt to download the latest relevant patches on to your system automatically. However, due to changes in settings, network issues or errors, you might sometimes want to install the updates manually. Here is exactly how you can do that.

1] Via Windows Update Settings

To check and ensure that your system is scanning for the latest updates via the Windows Update Settings –

  1. Press Win + I shortcut keys to open the Windows Settings.
  2. Head to Update & Security – Windows update.
  3. Click on the option – Check for updates.
  4. Wait for the download and pending installations to complete.
  5. When prompted for a reboot, click – Restart now.

2] Through Microsoft update catalog

You can basically find almost every update you need for your Windows on Microsoft update Catalog, including the KB5009545 and KB5009557. You can browse through this site to find the most recent updates on the basis of your computer’s architecture (like x86, x64, ARM64). A better option would be to just use the search feature and easily look up the patches KB5009545 and KB5009557. Once you find the right patch, simply click on the links and download the same. After you run the downloaded files, you can easily follow the on-screen instruction for finishing the installation.

In case you find several patches for the same architecture listed when you search for these LCUs, you might have to try multiple patches and see which one gets installed without an error.

Direct download link KB5009545

Direct download link KB5009557

See the method – How to Download and Install Update from Microsoft update catalog on Windows 11/10.

That’s all!!

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