Do you keep getting error 0xc1900101 whenever you take a stab at tune up your Windows 11?

Learn how to fix error code 0xc1900101 on Windows 11 to get rid of this annoying problem forever.

Updating your Windows computer should be as easy as a walk in the park.

How to Fix Error 0xc1900101 When Updating Windows 11

All it’s crucial that you do is check for updates and let Windows take care of the rest.

Lets jump right in, shall we?

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What Is Error 0xC1900101 in Windows 11?

Check if the internal drive used of OS installation has sufficient available space

You might be curious to know whats the error all about.

So, Ill touch upon the error 0xC1900101.

This error code usually appears when youre trying to upgrade your Windows 10 to Windows 11.

Uninstall the grayed-out drivers to fix error 0xc1900101

It can also pop up when youre performing regular Windows 11 updates.

This error code can appear anytime when the upgrade is taking place.

Here are the most common reasons why you get the error code.

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How to Fix Error 0xC1900101 When Upgrading to Windows 11

1.

Usually, the OS is stored in the C drive of your Windows computer.

If yours isnt, confirm the location of your OS for this remedial method.

Perform SCF scan through Command Prompt to find any system issues

Once you know which drive stores the operating system, peek if that drive has sufficient storage or not.

For Windows updates, that drive should have at least 40 GB of empty space.

Hence, you gotta uninstall these antivirus software and see if the error appears or not.

Download the latest .NET Framework Runtime version for your OS

This should stop the error code from appearing, and the update will be completed smoothly.

Also Read:Best Free Antivirus for Windows 11

3.

Additionally, confirm to unplug extra hardware.

Hide all Microsoft services and disable the remaining third-party services

Unplug your external hard drive, keyboard, and all the other peripherals connected to your gear.

Update All rig Drivers

As mentioned earlier, outdated drivers could be the reason youre getting this error 0xC1900101.

7. launch the SFC Scan

Is any corrupt or missing system file responsible for this error 0xc1900101?

Its execution process is much similar to the SFC scan mentioned in the previous method.

If youre trying to download a cumulative update, go toMicrosofts Update Catalog website.

Then enter the KB number in the search field and hit theDownloadbutton.

If youre trying to install a feature update,use the Update Assistantto get the job done.

For step-by-step instructions, go toASRocks support page.

First, it’s crucial that you download the Windows 11 installation media creation tool from the Microsoft website.

Then, choose the USB flash drive to turn it into a bootable USB.

To know about the complete step-by-step clean installation, check out our article onreinstalling Windows 11.

This error also stops you from installing the regular security patches published by Microsoft.

Ultimately, this error could make your personal or work Windows 11 PC vulnerable to hacking and phishing attacks.

Just try the troubleshooting steps mentioned above in the order they appear and fix the issue already.

Next up,Error Cannot Delete Folder: The Directory Is Not Empty Fix.