In some cases, the error 0xc1900204 shows up when there’s something wrong with one of the services required to successfully run Windows Update. You can reset those services to get rid of the error. Essentially, you have to stop and restart the BITS, Cryptographic, MSI Installer, and the Windows Update Services.
Solution 1: Use the Following Registry Tweak This method is highly useful if the default Program Files directory for installing Windows-based programs has been changed by another process or similar.
Solution 2: Run the Windows Update Troubleshooter
Solution 3: Make Sure You Have Enough Disk Space
Solution 4: Reset Windows Update Components
Problem: Windows 10 update shows error Windows 10 failed to install with HTML 0xc1900204 “Windows update encountered an interesting problem” when downloading a new modification from Microsoft, but failed, the update installation can be completed. Error encountered: (s) Code C1900204 Windows Update encountered the problem directly.
I will definitely help someone with a Windows 10 anniversary bug update. A likely reason for this idea could be that the Windows update regions are corrupted. We recommend that you follow the methods below and if they are verified, it will help you. Method: 1 Run the Windows Update troubleshooter. Follow the instructions below.
Go to Update & Security, select Troubleshoot from the left pane menu. Select Windows Update, then click Run and currently click Troubleshoot. Follow the on-screen instructions for the entire process. After the process is complete, reinstall the update versions and check if the error still occurs.
Windows 10 Update Assistant: Update Download Assistant and Windows 10 Setup will start on your device. Feature updates, like Windows 10 version 1909 (which are all Windows 10 November 2019 updates), add new features and help keep new systems secure. You will receive these changes after the automatic download of the upgrade wizard.
How do I fix error code 0xc1900204?
This usually happens when the Windows Update services are not working properly on your computer. If you are having problems updating your hard drive or you receive an error when trying to download and/or install an update. The first thing you need to think about is how to run the Windows Update troubleshooter.
What does error 0xc1900204 mean on Windows 10?
In some cases, this particular error 0xc1900204 will appear whenever you have a problem with one of the services normally required to properly manage Windows Update. You can reset these companies to get rid of the error often.
What is error 0xc1900204 blocking Windows 10?
One of the problems that we may encounter while downloading these updates may be error 0xc1900204. Here are a few scenarios related to the entire issue: Windows installation failed with output hex code 0xc1900204. In some cases, you will see this message if you are the user installing Windows.
What is hexadecimal exit code 0xc1900204?
Windows installation failed due to output of hex code 0xc1900204. In some cases, this message appears directly when the user starts Windows. You should be able to resolve this issue using one of the basic methods listed below. 0xc1900204 – Update You may also encounter this error when trying to update the entire system.
What is 0xc1900204?
Windows 10 update error code 0xc1900204 can appear when a Windows deployment fails to install the correct variant of the Windows operating system. Error 0xc1900204 is a code that indicates which common misconfigured system is present in your Windows operating system.

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.