However, some users recently prompted to upgrade to version 1709 bump into an upgrade error baring the code 0xc1900201. Seemingly, they cannot overcome this error after a few tries and can confirm that the connection or update services are responsible for the error at hand. We prepared a list of the most common solutions that should fix the issue or provide a viable alternative. So, if you’re stuck with the 0xc1900201 Windows Update error on Windows 10 or Windows 11, make sure to check the list below.

How can I fix the error code 0xc1900201?

1. Expand System Reserved Partition

This shouldn’t be something with what end-users should meet, but that’s Windows 10 for you. When it works – it works fine; when it doesn’t – you’ll need to turn to complex workarounds to make it work. In this scenario, you’ll need to resize your System Reserved Partition to obtain the latest upgrade, Falls Creator Update. All chances are that its nominal values vary around 100 MB, while you’ll need 200 to 600 to upgrade to the latest Windows 10 iteration. This is a rather complex operation, and many tech-savvy users advise using some partition-managing third-party tool. The best one and the most simple to use is EaseUS Partition Manager. Also, it won’t cost you a thing to back up your system before we move through the steps. After that, you should be able to install all significant updates without any issues whatsoever. SPONSORED

2. Use Media Creation Tool

If the upgrade procedure suddenly crashes every time you give it a go, you may need to change how the upgrade is distributed and the installation source. Windows Update is pretty plagued with issues, so your optional way out of this is to use an external source: USB or DVD with the installation files. You can create such media with Media Creation Tool. If the problem is in connection or upgrades file distribution, this should resolve it accordingly. Make sure to follow the steps below to create an installation media and upgrade to Windows 10 with it:

3. Perform a clean reinstallation

Finally, if none of the previous steps fell short, you can always use the aforementioned Windows 10 installation media and perform a clean reinstallation. Once your system is completely renewed, it should pack the Fall Creators Update, a.k.a version 1709. If you’re not sure how to perform a clean reinstallation of Windows 10, check this article for in-depth insight and a step-by-step explanation of the complete procedure. With that, we can conclude this article. However, if you’re still unable to make it work and the same error code 0xc1900201 reappears, don’t forget to send your ticket to Microsoft. On the other hand, if you managed to resolve the issue alternatively, we’ll be grateful if you share it with us in the comments section below.

SPONSORED Name * Email * Commenting as . Not you? Save information for future comments
Comment

Δ