KB4524150 and KB4524151 for Windows 10 1709 & 1703 – 03 Oct 2019

Microsoft rolls KB4524150 and KB4524151 cumulative updates for Windows 10 1709 and 1703 respectively.  KB4524150 upgrades the existing 1709 OS to Build 16299.1421 whereas KB4516059 updates 1703 version OS to Build 15063.2079. Furthermore, the Thursday patch update brings quality fixes and enhancements such as print spooler service-related bugs, Error code 0x800f0950, etc.

Additionally, there do occur some issues after installing them to which the company has already provided the essential workaround. You may download KB4524150 and KB4524151 as .msi files as well by clicking upon the link provided in this guide. Moreover, here is the complete list of Windows 10 cumulative updates.

KB4524150 and KB4524151

General changes and Improvements 


Cumulative Update Changes/ Improvements
KB4524150 and KB4524151

Improves the print spooler service so that it may continue the printing jobs without any hindrance. A few apps might stop instantly after installing the following cumulative update, for instance – remote procedure call (RPC) error.

KB4524150 only

Earlier, when you opt for installing features on Demand (FOD) like- .Net 3.5, your PC results in the following error message-

“The changes couldn’t be complete. Please reboot your computer and try again. Error code: 0x800f0950.”


Known Issues on KB4524150 and KB4524151


Symptom Workaround

On executing certain operations like renaming of files and folders, this may prompt the following error message –


This anomaly arises when you don’t have administrative privileges to carry out these actions on a Cluster Shared Volume.

To resolve this bug, perform the operation using-

  • A procedure that has admin rights.
  • A node that doesn’t require CSV ownership.

The Company may release a permanent solution to this very soon as they are currently working on a resolution.


How to get KB4524150 and KB4524151

Before proceeding further, make sure to install the following Servicing stack updates on your PC-

1. Through Windows Update

You will auto receive the new patch update KB4524150 and KB4524151 on your respective Windows 10 1700 series PCs through Windows Update. Besides, you can manually download the patch update as well by visiting the following address-

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

After you reach the above location, press Check for updates option.

2. Through the Update Catalog

Download Standalone Package for Windows 10 version: 1709, 1703.

3. Via Windows Server Update Services (WSUS)

If you configure Products and Classifications as described below, KB4524150 and KB4524151 will auto-synchronize with WSUS.

  • Product: Windows 10
  • Classification: Security Updates

SourceKB4516071 and KB4516059