Because Windows is one of the most popular operating systems, it should come as no surprise that people try to update or upgrade their machines. Newer versions include new features, security patches, and so on. Unfortunately, some people’s Windows installations fail and are disrupted by errors. The installation error code 0xC1900101 – 0x30017 has been encountered by some Windows users. It is unknown what exactly is causing this. Outdated drivers, corrupted files, third-party security software, and previous Windows installation files can all prevent installation.
Because it is unclear what is causing the problem, manual troubleshooting may take some time. You can avoid going through all of the possibilities by using an automatic solution like Reimage. With the click of a button, this repair tool can identify damaged system components, repair BSODs, corrupted files, and registry issues. This software could also be used to clear cookies and cache, which should improve device performance. This article contains methods that may assist you in resolving the Windows installation error 0xC1900101 – 0x30017, as well as some additional steps at the end of the article. Make sure to carefully and orderly follow the instructions.
How to Fix Update Error 0xC1900101 – 0x30017 in Windows 10/11
Free up Disk Space on Your Computer
To perform the upgrade on your computer, Windows 11 setup requires several gigabytes of space. If there is insufficient free space, the Windows 11 upgrade process will fail with error code 0xC1900101. You can free up disk storage space on your computer by deleting unnecessary files, uninstalling apps you don’t use, moving files to another drive, and so on.
Unplug All Peripheral Devices
If you have external hard drives, memory cards, printers, Bluetooth devices, USB devices, cameras, and other peripherals connected to your computer, you should unplug them before upgrading to Windows 11. These accessories may interfere with the Windows 11 upgrade. Alternatively, some of these devices may be defective, resulting in Windows 11 update error 0xC1900101. After successfully upgrading to Windows 11, you can reconnect these devices to your computer for continued use.
Uninstall Security Apps
When there is a problem with your installed third-party security software (typically non-Microsoft antivirus software), you may see error codes like 0xC1900101 0x20017 and 0xC1900101 0x30017 in Windows Update. The simplest and most direct solution is to uninstall these security apps before performing a Windows 11 upgrade. Here’s a quick way to accomplish this:
- Navigate to Settings > Apps > Apps and features.
- All installed apps on your device will be displayed. Select the security app you want to remove from your computer.
- Select the Uninstall option.
- To confirm the operation, click the Uninstall button once more.
- Uninstall the app by following the on-screen instructions.
- If necessary, repeat the preceding steps to uninstall additional security apps.
- After removing all third-party antivirus software from your computer, you can go to Windows Update and try again to see if the Windows 11 upgrade is successful this time.
Update the Device Drivers on Your PC
0xC1900101 can also be caused by a driver issue during the Windows 11 installation process. You can eliminate this possibility by updating your device drivers beforehand. You can obtain the most recent version of the driver by visiting the manufacturer’s support website. Then, follow the official instructions to install the most recent version of the driver on your device. You can, of course, update the device driver in Device Manager. However, the official method is highly recommended to ensure you get the most recent version.
Repair Your Current Windows Installation
Windows 11 update error 0xC1900101 or 0x80090011 can also be caused by your current Windows installation. For example, some system files may become corrupt by accident, which can easily result in a Windows 11 update error. The Deployment Servicing and Management (DISM) and System File Checker (SFC) command-line tools are commonly used to repair corrupted system files.
How to Use DISM and SFC Tools to Repair the Corrupt Files
- Search for cmd using the taskbar’s search icon.
- Run as administrator by right-clicking the first result (Command Prompt).
- Enter each of the following commands one after the other:
DISM /Online /Cleanup-Image /CheckHealth
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /RestoreHealth
- Wait until the process is completely finished.
- Enter SFC /scannow into the command line.
- Wait until the process is completely finished.
These two tools can search for system files and automatically repair any errors found on your device.
Repair C Drive
Logical errors on your computer’s installation drive can also be the source of Windows 11 upgrade error 0xC1900101. You can repair these errors with CHKDSK. This tool can also repair some physical errors on the drive.
- Search for cmd using the taskbar’s search icon.
- Run as administrator by right-clicking the first result (Command Prompt).
- Enter the command chkdsk/f c:.
- Enter the letter Y.
- Start your computer again.
- This tool will repair any errors found on the C drive after the computer restarts.
- Following these steps, open Windows Update to check for updates and see if the Windows 11 upgrade process is now smooth.
Final Words
After applying all this above solution and still stuck in the same issue than we recommend you to go to their official Microsoft support website and request your problem to be solved. Here are some common causes of the update error in question: Inadequate space – To upgrade to the latest version of Windows, you must have at least 16 GB of free space. If you don’t have enough space on your computer, you can try deleting unnecessary, junk files to make room for the upgrade. Antivirus interruption – A false alarm may cause your third-party antivirus program or Windows Defender to block the update. If this scenario applies to you, you can try disabling or uninstalling the program to resolve the issue.
Corrupt system files – The essential system or update files may be corrupted, resulting in update installation failure. Outdated drivers – For the system to successfully upgrade, all installed drivers must be up to date. It is best to check the Device Manager for outdated drivers and upgrade them before installing the updates. Outdated BIOS – Your BIOS may be outdated, affecting system performance and causing issues such as the update error. In most cases, if your BIOS is out of date or faulty, you will experience common problems such as a Blue Screen of Death.
I hope you understand this article, How to Fix Update Error 0xC1900101 – 0x30017 in Windows 10/11.
