How to: Fix Ndu.sys Bsod Error in Windows 10

How to: Fix Ndu.sys Bsod Error in Windows 10

Here we can see, “How to: Fix Ndu.sys Bsod Error in Windows 10”

  • When there is a hardware or driver incompatibility, the Ndu.sys problem frequently appears.
  • Check for driver updates if the problem driver irql is not less or equal (Ndu.sys) appears at random after a few minutes.
  • The quickest way to fix the Ndu.sys blue screen bug is to rename the folder.
  • Ndu.sys is linked to your Wi-Fi adapter driver, so make sure you’re not experiencing any network problems.

Have you tried installing the most recent version of Windows 10 to see how it works? Unfortunately, some users have run into problems with the Ndu.sys error along the way.

This is undoubtedly one of the most common and difficult-to-resolve issues in Windows 10.

You may rest assured that by following the instructions outlined in this guide, you will be able to resolve Ndu.sys issues in Windows 10 and continue to test the new operating system.

The error driver irql not less or equal (Ndu.sys) is accompanied by the classic blue screen. Various stop code problems can be seen, such as KMODE EXCEPTION NOT HANDLED (Ndu.sys) or SYSTEM SERVICE EXCEPTION.

Also See:  Apple Safari update is causing chaos with web apps

This implies that if you acquire it while using the computer, it won’t go away unless you reboot your operating system, and even then, it may reappear after a few minutes.

Incompatible device drivers, specifically the Wireless adapter driver, are to blame for this error message.

What is the best way to fix the Ndu.sys Blue Screen of Death error?

1. Rename the Ndu.sys folder to something else

  1. Double-click on the My Computer icon to open it, or go to the Start menu and left-click on it from there.
  2. Double-click the C:/ partition (or whatever disk you installed Windows 10 on) to access it.
  3. To open the Windows folder, double-click it.
  4. Now, look for the System32 file inside the Windows folder and double-click it to open it.
  5. Now seek for the drivers folder in the System32 folder and double-click it to open it.
  6. After you’ve navigated to the Drivers folder, check for the Ndu.sys file.
  7. Right-click or tap on the Rename feature from the menu that appears when you right-click or tap on the Ndu.sys file.
  8. Change the name of the Ndu.sys to Ndu.sys11 or whatever you choose, but make sure you remember it. If you can’t alter the file’s name, you’ll need to log in with your administrator account or modify the rights on this particular file to the administrator.
  9. Reopen the C: partition, where Windows 10 is installed.
  10. This time, look in the C: partition for the Windows.old folder, which should be the old Windows operating system you replaced.
  11. Open the System32 folder in the Windows.old folder once more.
  12. To open the driver’s folder, locate it and double-click it.
  13. Look for the Ndu.sys file in the driver’s folder.
  14. Select Copy from the context menu by right-clicking on it.
  15. Now paste it into the Windows 10 version’s drivers folder.
  16. Your computer should be restarted.
  17. Check to see if you’re still getting the same BSOD with error Ndu.sys, but I’m confident you won’t have any more problems with it now.

2. Update your network card drivers

It can take a long time to update drivers on your own. We advocate using a third-party program to automatically update all of your drivers, saving you time from manually searching for them.

A faulty driver might result in a variety of issues. If this is the case, you may need to entirely update or reinstall this component.

3. Check for new information

Updating your Windows 10 system is an intelligent approach to avoid BSoD issues on your PC.

Windows updates frequently provide new features to the current version and additional security features and bug fixes from prior OS versions.

Because a wireless adaptor or driver incompatibility typically causes the Ndu.sys error, a Windows Update may be able to resolve the issue.

4. Change your Internet connection

If your Windows 10 machine is connected to the internet through a wired connection, try switching to wireless to see if the error message persists.

If you’re using a wireless Internet connection, try switching to a wired Internet connection to see if the error message persists.

5. Reset your Windows 10 computer

  1. In the Windows search bar, type reset this PC.
  2. To open the window directly below, select Reset this PC.
  3. To begin, click the Get started button.
  4. Choose the option to keep my files.
  5. To confirm, use the Next and Reset buttons.
  6. The process of resetting will now begin. To complete the reset, follow the directions on the screen.
  7. Wait for the procedure to finish. Depending on how much software you have installed on your computer, this could take a few minutes.

6. Go through the BSOD troubleshooter

  1. Go to the Update & Security section of the Settings app.
  2. From the left-hand menu, select Troubleshoot.
  3. From the right pane, select BSOD and then click Run the Troubleshooter.
  4. To finish the troubleshooter, follow the directions on the screen.

On Windows 10, BSOD issues are extremely common. As a result, Microsoft integrated a built-in BSOD troubleshooter to the Settings page in Windows 10.

7. Install Windows 10 from scratch

If nothing else seems to be working, a clean reinstall is the last option.

Starting again allows you to eliminate all of the items that caused Ndu.sys issues and permanently resolve the problem.

To clean install Windows 10, you’ll need your installation disk or DVD, as well as a lot of patience. It normally takes an hour or two to complete the process.


I hope you found this information helpful. Please fill out the form below if you have any questions or comments.

User Questions

1. What causes the NDU system to fail?

The Windows Network Data Usage Monitoring Driver is known as Ndu. sys. As a result, this issue could be caused by obsolete or faulty network card drivers. You can also have your drivers updated automatically, or you can download the most recent version from the network card manufacturer’s website.

2. Is it possible to uninstall NDU sys?

When there is a hardware or driver incompatibility, a sys error occurs. Check for driver updates if the error driver irql not less or equal (Ndu. sys) appears at random after a few minutes. The quickest way to get rid of the Ndu is to rename the folder.

3. What caused Windows 10’s BSOD?

BSODs are usually caused by driver software or hardware problems. If an app crashes and is defective or flawed, it can result in a blue screen of death. When Windows encounters a BSOD, it creates a minidump file. When a blue screen comes, though, Windows usually restarts immediately.

Also See:  How to: Fix Igdumdim64.dll Error in Windows 10

4. 6 BSoDs in the last day. Don’t know how to fix them – Reddit

6 BSoDs in the last day. Don’t know how to fix them. from techsupport

5. Annoying bsod error. NDU.sys : Technology : r/WindowsHelp

annoying bsod error. NDU.sys from WindowsHelp