Windows 10 v1909 KB4524570 fails to install for many

by Madalina Dinita
Madalina Dinita
Madalina Dinita
Windows & Software Expert
Madalina has been a Windows fan ever since she got her hands on her first Windows XP computer. She is interested in all things technology, especially emerging technologies... read more
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download KB4524570

Are you ready to install the latest Windows 10 OS version on your machine? If the answer is yes, go ahead and download the Windows 10 November 2019 Update. Microsoft recently pushed out Windows v1909 to all users. For more information on how to install it, you can check out this guide.

The Redmond giant also rolled out KB4524570, the first ever cumulative update for Windows 10 v1909. The update focuses on improving security when using Internet Explorer and Microsoft Edge.

How to download and install KB4524570

There are two ways to install this update. You can install it automatically via Windows Update. This means that you need to go to Settings > Update & Security and then you can hit the Check for updates button.

The second method involves downloading the update manually from Microsoft’s Update Catalog website. We listed the direct download link below.

KB4524570 bugs

However, many users complained about not being able to download KB4524570 on their machines. The download process starts normally but it gets stuck after a few minutes, as this user reports:

Ran Windows Update and Win 10 update KB4524570 stalled at 73%. Restarted and that stalled. After 10 minutes, shut down via computer button, then rebooted. Ran Windows update and all went through fine. First time I’ve had a problem since update from original Win 10 to next version.

The good news is that you can easily fix this problem by hitting the update button again.

Have you encountered other bugs after upgrading to Windows 10 v1909? Let us know in the comments below.

Still having issues? Fix them with this tool:


If the advices above haven't solved your issue, your PC may experience deeper Windows problems. We recommend downloading this PC Repair tool (rated Great on to easily address them. After installation, simply click the Start Scan button and then press on Repair All.

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