How To Fix 0xc1900101 Error on Window 10 with Webroot Antivirus?

Users face this issue due to missing or problematic drivers. To fix this issue, you should uninstall corrupted drivers and install Webroot antivirus via which will not interferes with the system working. In this article, you will read the method to fix 0xc1900101 error on Window 10.

Error Code 0xC1900101 in Windows 10

Method To Troubleshoot 0xC1900101 Error on Window 10:

1. Update or Uninstall Corrupted Drivers:

Manually Update Drivers:

For this, you should visit to Local Disk C:Windows. After this, you should scroll down to the Panther folder and then open it. Now, you should open the Setuperr.log and Setupact.log in order to locate the problematic drivers. Then, you should take ownership to those files to access them. At last, you should uninstall the corrupted drivers.

Use Device Manager:

For this, you should write Device Manager in the Search box and then tap on the result. After this, just expand the list of devices. Here, the device which has this error appears with a yellow exclamation mark. Now, you should right-tap on the problematic driver and then choose Update Driver Software just to install the latest updates. At last, tap on Uninstall option to fully remove it.

2. Install Webroot Antivirus:

If the user wants to fix this issue, then you should first uninstall the third party antivirus and then again install the update. To fix the issue, the user should install Webroot antivirus via, which will not interfere with the PC’s functions and do not cause any system errors.

3. Unplug All Peripherals:

One of the easy ways to fix this issue is to install the latest version of Windows 10 when you unplug all peripherals from their computers.

4. Remove Additional RAM or Network Card:

Sometimes, this error is caused due to extra RAM. Hence, you should remove additional RAM and install Windows 10. In some cases, removing the network card also fixed the issue.

5. Run SFC Scan:

For this, you need to write cmd in the search box and then tap on Run as administrator just under Command Prompt. Now, you should type the sfc/ scannow command and then press Enter key.  At last, you need to wait for the scan procedure to finish.

6. Check the Upgrade Space:

If you want to upgrade to Windows 10, then you should have 16GB of storage. Hence, you should free up hard drive space to fix the issue.

7. Use Media Creation Tool:

If you are still getting the errors, then you should use the Media Creation Tool to finish the upgrade process. For this, you should visit to the Windows Upgrade page and then download the tool.

8. Remove Problematic Applications:

In some cases, third-party applications interfere with the upgrade process and results in this 0xC1900101 error. To fix this issue, you should remove the problematic software. You should use uninstaller software for removing problematic apps from Windows 10.

Through this way, you can fix 0xc1900101 error on Window 10. To install Webroot software, go to

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