Fix cFosSpeed Driver Preventing Windows 11 Installation [2023]

Written By Steven Arends

A few months ago, Microsoft released its new version of Windows 11, which will attract you to experience its amazing new design, smooth transition, animation, features, and functionality.

fix-cfosspeed-driver-preventing-windows-11-installation

When users try to upgrade to Windows 11, the system throws a cFosSpeed Driver error: Your PC has a service that isn’t ready for this version of Windows 11. A new version is available that prevents users from upgrading to Windows 11.

If you encounter the same error while trying to upgrade to Windows 11, don’t be upset. You are not alone who are sailing in the same boat.

In this post, I will walk you through some proven and tested methods to fix the error. Read the whole post and precisely follow the instructions to solve the issue.

Let’s get started without further delay.

Why does the cFosSpeed driver installation error occur?

The cFosSpeed Driver installing error occurs due to the outdated cFosSpeed Driver. Also, corrupted cFosSpeed Driver files are another major reason for the error. So, try to update the cFosSpeed Driver to resolve the error. You may also try to uninstall the cFosSpeed Driver to fix it.

Here is the list of reasons for occurring cFosSpeed driver installation error:

  • Outdated cFosSpeed Driver: When your cFosSpeed Driver becomes outdated, the software isn’t able to function correctly and creates the error issue while trying to upgrade Windows 11.
  • Corrupted cFosSpeed Driver: Corrupted cFosSpeed Driver is another leading reason to encounter the cFosSpeed driver installation error. If the cFosSpeed files are corrupted by bugs/glitches, they conflict with other system programs and create the issue.

If you want practical and reliable methods and the step-by-step process to resolve the error issue, jump to the next section and follow the instructions carefully.

Read more on how to Install & Uninstall Fonts on Windows 11.

How to Fix cFosSpeed Driver Preventing Windows 11 Installation

Users of Windows computers experience many types of errors, which is a common occurrence. But some errors are very annoying and cause concern. But the message of hope is that where there are problems, there are solutions.

Several users reported encountering the cFosSpeed Driver error that prevents them from installing the new Windows 11.

If you cannot upgrade to Windows 11 for the cFosSpeed Driver error, try applying the following solutions to eliminate this issue.

Are you willing to resolve the error? Okay, let’s dive into the deep.

Here are the steps to fix the cFosSpeed driver preventing Windows 11 installation:

1. Perform Clean Boot Mode

The first effective and proven method to solve your cFosSpeed driver installation error that prevents upgrading to Windows 11 is to perform a clean boot mode on your system.

Usually, the clean boot mode starts only the system’s primary drivers and startup programs when you run your system. This mode wipes out starting unusual drivers and programs to prevent conflicts between programs that create errors during installation or updating or running programs.

So, perform a clean boot on your system, and then try installing Windows 11 update. Follow the steps below to perform a clean boot mode.

Here are the steps to perform a clean boot mode to fix the error:

  • Open the Windows Search pane, type msconfig, and hit the Enter key to open the System Configuration app.open-system-configuration
  • Select the General tab, uncheck the Load startup items under the Selective startup section and click Apply to save the changes. select-general-uncheck-options
  • Ensure the remaining two options are checked: Load system services and Use the original boot configuration. check-other-two-options
  • Go to the Services tab, check the Hide all Microsoft services option and click on Disable all After that, click Apply to save the changes. select-service-uncheck-options
  • Go to the Startup tab and click on the Open Task Manager Here, you can see the lists of Startup programs that are enabled and disabled. select-startup-open-task_manager
  • Select each item and disable them one by one. After disabling all the items, close the Task Manager window. disable-items
  • Click on Apply to save the changes, and then click OK. click-apply-ok
  • Restart your PC to boot your system in Clean Boot Mode.
  • Check to see whether you can install or upgrade to Windows 11. If your problem is resolved and you can install Windows 11, go back to the Clean Boot Mode to Normal Mode after completing the Windows 11 update installation.
  • Uncheck the Load system services option and save the changes if the issue still exists, and check again whether your problem is solved or not. uncheck-load-system-services

You may also like to read: Fix When Windows 11 Won’t Install.

2. Update cFosSpeed Driver

Updating the cFosSpeed driver is another proven and tested fix to resolve the cFosSpeed driver installation error that prevents you from installing Windows 11.

The error message indicates the current version of the cFosSpeed driver isn’t ready for your current version of Windows. It also shows a newer version of the cFosSpeed driver is available. So, you need to update your cFosSpeed software to the latest version to fix the issue.

Here are the steps to update the cFosSpeed driver to fix the error: 

  • Open a browser on your PC, copy and paste the following download link into the address bar and hit Enter to download the cFosSpeed software. download-software
  • Go to the download folder and double-click on the file to run the cFosSpeed installer. run-software-installer
  • Click Yes to permit the system to install the software when the User Account Control (UAC) prompts windows.
  • Click on Next and follow upcoming on-screen instructions to finish the installation procedure.click-next
  • After completing the installation, your cFosSpeed software is updated to the latest version.
  • Now, try to update Windows 11 to see whether the issue is solved. If the problem persists, follow the next solution.

Check our exclusive tutorial on turn on or off device Encryption on Windows 11.

3. Uninstall the cFosSpeed Driver

If the error persists and prevents you from updating Windows 11, try to uninstall the cFosSpeed Driver to fix the problem.

Uninstalling the cFosSpeed Driver helps you to remove the corrupted files if any files exist in your system. So, follow the steps below to uninstall the cFosSpeed Driver.

Here are the steps to uninstall the cFosSpeed driver to fix the error:

  • Open the Windows System Settings app and go to Apps >> Apps & features. go-apps-and-features
  • Find the cFosSpeed Driver and click on the three dot menu next to the cFosSpeed Driver. find-click-menu
  • Choose the Uninstall After that, select Uninstall again to confirm and start the uninstallation process.click-uninstall
  • Follow the on-screen instructions to complete the uninstallation process.
  • Try to install Windows 11 update to check whether the issue is solved.

4. Uninstall cFosSpeed from Network Properties

You may also try uninstalling cFosSpeed from Network Properties to fix the error. In some cases, this method helps to resolve the error issue. So, let’s try.

Here are the steps to uninstall the cFosSpeed driver from Network Properties:

  • Open the Windows Run program, type ncpa.cpl, and hit the Enter key to open the Network Connections window. open-network-connections
  • Right-click on the Wi-Fi adapter and choose Properties. select-properties
  • Select the cFosSpeed for faster internet connection items and click on the Uninstall button.select-item-click-uninstall
  • Select Yes to confirm and start the process. select-yes
  • After completing the process, check whether the problem is solved or not. If not, try to follow the last solutions.

What can I do if the above methods don’t fix the cFosSpeed driver error?

If none of the above methods don’t fix the cFosSpeed driver error that prevents you from installing Windows 11 on your computer, install clean Windows 11 using a bootable flash drive.

Note that when you install clean Windows 11 on your system, create a backup of your data and files to prevent loss.

Although it is a sporadic case, none of the 4 methods described above will work. But if this happens, then you should follow this procedure to install Windows 11.

How to Download & Install cFosSpeed Driver on Windows 11/10

If you recently heard about the cFosSpeed Driver and are interested in downloading and using the cFosSpeed Driver, follow the steps below.

Here are the steps to download and install the cFosSpeed driver:

  • Open a browser on your PC, copy and paste the following download link into the address bar and hit Enter to download the cFosSpeed software.download-software
  • Go to the download folder and double-click on the file to run the cFosSpeed installer. run-software-installer
  • Click Yes to permit the system to install the software when the User Account Control (UAC) prompts windows.
  • Click on Next and follow upcoming on-screen instructions to finish the installation procedure. click-next

You may also like to read: fix can’t install Windows 11 on SSD.

How to Update cFosSpeed Driver on Windows 11/10

Updating the cFosSpeed Driver is a straightforward process on your Windows 11/10 system. To update your cFosSpeed Driver, you need to follow the steps below. Let’s see.

Here are the steps to update the cFosSpeed driver: 

  • Open a browser on your PC, copy and paste the following download link into the address bar and hit Enter to download the cFosSpeed software. download-software
  • Go to the download folder and double-click on the file to run the cFosSpeed installer. run-software-installer
  • Click Yes to permit the system to install the software when the User Account Control (UAC) prompts windows.
  • Click on Next and follow upcoming on-screen instructions to finish the installation procedure. click-next
  • After completing the installation, your cFosSpeed software is updated to the latest version.

How to Uninstall cFosSpeed Driver on Windows 11/10

Are you struggling to uninstall the cFosSpeed Driver from your Windows 11/10 computer?

Relax! Don’t need to worry about that. I will show you the step-by-step process to remove or uninstall the cFosSpeed Driver from your computer. Follow the steps below to uninstall the cFosSpeed Driver.

Here are the steps to uninstall the cFosSpeed driver:

  • Open the Windows System Settings app and go to Apps >> Apps & features. go-apps-and-features
  • Find the cFosSpeed Driver and click on the three dot menu next to the cFosSpeed Driver. find-click-menu
  • Choose the Uninstall After that, select Uninstall again to confirm and start the uninstallation process. click-uninstall
  • Follow the on-screen instructions to complete the uninstallation process.

What is the cFosSpeed driver?

The cFosSpeed is a software that helps emphasize the traffic flow in your network, known as Traffic Shaper. This software allows you to enhance the data transfer speed and decreases the ping of the network.

Most users don’t know about the cFosSpeed driver because this driver is preinstalled with the motherboard. Some popular brands such as MSI, ASUS, GIGABYTE, and ASRock use the cFosSpeed driver.

You may also like to read: Enable or Disable Startup Programs in Windows 11.

Frequently Asked Questions (FAQs)

Does cFosSpeed work with Windows 11?

Yes, cFosSpeed works with Windows 11. Download the cFosSpeed Driver from this link and install it.

Is cFosSpeed needed for Windows 11?

Not necessary. You can use it if you need to boost your network speed and lower the ping range.

How do I get rid of the cFosSpeed driver?

You need to uninstall the cFosSpeed driver to get rid of it. Go to Settings > Apps > App & features and uninstall the cFosSpeed driver by clicking the three dot menu and choosing Uninstall option.

How do I fix my cFosSpeed driver error?

To fix your cFosSpeed driver error, first, try updating your cFosSpeed driver. You may also try to uninstall the driver to fix the error issue.

Is cFosSpeed safe?

Yes, it is safe to use your Windows computer. Some popular and well–known brands such as MSI, ASUS, GIGABYTE, and ASRock use the cFosSpeed driver. So, it’s completely safe and secure software.

Final Thoughts

Though the cFosSpeed Driver is useful to boost the network speed and helps to lower the network ping, sometimes the driver creates unusual error issues such as preventing installation or upgrading Windows 11 that are annoying and frustrating.

For this instance, apply the proven and tested fixes that I described. If the methods described above can solve your problem, let us know which way worked in your case.  So that others can quickly get solutions from your answer.

That’s it. Plenty of solutions to consider. Thanks for staying with me till the end.

Have a good day. I’ll catch you later.

About The Author
Steven Arends is a computer science graduate and tech enthusiast with over 10 years of experience in the field. He has a vast collection of computer hardware and loves exploring the latest advancements. As a contributing author to 10Scopes, Steven shares his expertise to make the world of technology more accessible and easier to understand for all readers.

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