0xC1900101 - 0x30018 Update Error: How to Fix it

Use the Media Creation Tool to bypass the issue

5 min. read

Updated onApril 2, 2024

updated onApril 2, 2024

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Key notes

Theerror code 0xC1900101– 0x30018 is associated with the Windows operating system update process. It typically occurs during the installation or upgrade of Windows 10.

Some of our readers have recently reported that they encounter this error while trying to update their Windows 10 PC. In this article, we will discuss what causes it and how to fix it quickly.

What causes 0xC1900101 – 0x30018 update error?

This error can be caused by a wide range of issues. Below are some of the common reasons as reported in theMicrosoft forumby some users who have been able to troubleshoot the issue successfully:

Now that you know some of the potential reasons behind the 0xC1900101 – 0x30018 error, let’s proceed to how to fix the issue.

How can I fix 0xC1900101 – 0x30018 update error?

Before trying any of the advanced solutions provided in this guide, it may be helpful to attempt the following preliminary checks:

Having confirmed the above checks, if you require further assistance, you can work your way through any of the methods provided below.

1. Run the Windows app troubleshooter

Once the Windows app troubleshooting process is completed, try to install the update again to see if the 0xC1900101 – 0x30018 error has been fixed. Proceed to the next fix if it persists.

2. Run the SFC/DISM scans

Running the SFC and DISM commands helps to rule out the possibility of system file corruption. In the case whereCMD is not working in Windows, here is an easy fix to apply.

Anyhow, you could benefit from totally reliable support regarding Windows issues given by a tailoredsystem PC repair tool. The process is 100% automatic and you only have to press one button to repair corrupted files.

3. Reset Windows Update components

Afterresetting the Windows components, the Windows Update feature should have been fixed by now. If not, proceed to the next step.

4. Use the Media Creation tool

If the update error persists, you can try using theWindows Media Creation Toolto create a bootable USB or DVD and perform a clean installation of Windows. This will fix the error by installing the latest version of Windows.

And that’s it on how to fix the 0xC1900101 – 0x30018 error. Hopefully, one of the methods provided in this article will help you fix the issue.

Other users have reported similar issues such asWindows 11 0xC1900101,0xc1900101–0x20017 installation error in Safe_OS, and so forth.

If you have any questions or suggestions regarding this issue, please contact us by using the comments section below.

0xC1900101 - 0x30018 Update Error: How to Fix it#

What causes 0xC1900101 – 0x30018 update error?#

How can I fix 0xC1900101 – 0x30018 update error?#

1. Run the Windows app troubleshooter#

2. Run the SFC/DISM scans#

3. Reset Windows Update components#

4. Use the Media Creation tool#