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netwtw06.sys failed

It is pretty annoying to meet Blue Screen of Death when you are using your Windows computer. And when netwtw06.sys failed, you can see BSOD, too. Therefore, this post from MiniTool is mainly talking about how to fix netwtw06.sys failed in Windows 10.

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Blue Screen of Death is a common problem that you can encounter in Windows 10. You can meet the error when you try to launch an app or disconnect an external device from your computer. And this post will tell you how to fix netwtw06.sys failed Windows 10.

The netwtw06.sys error is mainly accompanied by PAGE_FAULT_IN_NONPAGED_AREA, SYSTEM_THREAD_EXCEPTION_NOT_HANDLED, and DRIVER_IRQL_NOT_LESS_OR_EQUAL.

Then why does the netwtw06.sys blue screen error occur? This error may occur due to corrupted files, misconfigured device drivers, outdated drivers, corrupted Windows registry and damaged system files. So how to fix netwtw06.sys blue screen error? Keep reading to find detailed instructions.

Method 1: Roll Back the Wireless Network Driver

If you meet the “netwtw06.sys failed” error after you updated your wireless network driver recently, then you can try to roll back the driver to solve the problem. Here is a quick guide:

Step 1: Press the Win + X keys at the same time to choose Device Manager.

Step 2: Double-click Network adapters to expand it, then right-click the driver that labeled with WiFi adapter to choose Properties.

choose Properties

Step 3: In the new window, go to the Driver tab and then click Roll Back Driver to install the previously known stable version of the driver.

Step 4: Reboot your computer to make the changes take effect, then check if the netwtw06.sys error appears again.

Method 2: Update the Wireless Network Driver

As we mentioned above, the outdated driver can also trigger netwtw06.sys error, thus, updating the wireless network driver manually can help you to get rid of the error. Here is the way you need to follow:

Step 1: Right-click the Start button to choose Device Manager.

Step 2: Double-click Network adapters to expand it, then right-click the driver that labeled with WiFi adapter to choose Update driver.

Step 3: Choose Search automatically for updated driver software. Then wait for your computer to download and install the latest version of the wireless network driver.

Step 4: Restart your system and then see whether the problem “netwtw06.sys failed” is solved.

Method 3: Run the SFC Tool

As we know, system files are very critical to make the Windows system run normal and you cannot remove them manually event through the use of permissions. If there are some corrupted system files on your computer, then several errors will appear and netwtw06.sys blue screen error is one of them. To fix the error, you need to run the SFC tool:

Step 1: Enter cmd in the search box, then right-click Command Prompt to choose Run as administrator. Click Yes for appearing User Account Control.

Tip: You may be interested in this post - Windows 10 Search Bar Missing? Here Are 6 Solutions.

Step 2: Type sfc /scannow in the window and then press Enter.

run the SFC tool

Step 3: Wait for the procedure to complete without interrupting in between. Normally, it will detect the corrupted files and then repair them automatically. And then restart your computer to check whether the “netwtw06.sys failed” problem is fixed.

Tip: Sometimes, the SFC tool doesn’t work, so you can read this post - Quickly Fix – SFC Scannow Not Working (Focus on 2 Cases) to find solutions to fix it.

Method 4: Run the DISM Tool

If the SFC tool doesn’t work or running the SFC tool cannot solve the problem, then you can try to run the DISM tool. DISM can also help you scan for corrupted system files and repair them automatically. Here is what you need to do:

Step 1: Open Command Prompt as an administrator as mentioned above.

Step 2: Type DISM.exe /Online /Cleanup-image /Restorehealth in the window and then press Enter.

run the DISM tool

Step 3: Wait until the procedure to finish. The procedure may take a longer time to finish if corruption is found. Then restart your system to check if the error is gone.

dism error 87 thumbnail
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Method 5: Run the CHKDSK Tool

Sometimes the culprit of the “netwtw06.sys failed” error could be corrupted hard drive, therefore, you can run the CHKDSK tool to find if there are bad sectors on the disk and then fix them. Here is a quick guide:

Step 1: Open Command Prompt as an administrator as mentioned above.

Step 2: Type chkdsk C: /f /r /x in the window and then press Enter. (C is the letter of the drive where you save your operating system.)

run the CHKDSK tool

Note: If there is a message saying that “Chkdsk cannot run because the volume is in use by another process. Would you like to schedule this volume to be checked the next time the system restarts” in the Command Prompt window, then type Y on the keyboard.

Step 3: When the process is finished, then reboot your PC to check if the problem that netwtw06.sys failed is solved

Method 6: Perform the System Restore

If there is a system restore point that you have created in advance, then you can perform the system restore to revert your computer to a previous normal state. To do that, follow the instructions below step by step:

Step 1: Press the Win + R keys at the same time to open the Run box.

Step 2: Type rstrui in the box and then click OK to open System Restore.

Step 3: In the pop-out window, click Next. Then choose s system restore point from the list and click Next.

Step 4: Confirm your restore point and then click Finish. Read the message saying that “Once started, System Restore cannot be interrupted. Do you want to continue?”, then click Yes.

perform the System Restore

After the system restore process is completed, your computer can run normally without netwtw06.sys blue screen error.

system restore did not complete successfully 20
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Method 7: Perform a Clean Installation of Windows 10

If none of the methods above can help you fix the problem that netwtw06.sys failed, then there is no choice but to perform a clean installation of Windows 10. Clean install your Windows system can make your computer perform better and shorten the startup time.

As we know, you will lose all the data stored on your computer if you perform a clean installation of your system, so before you do that, you need to back up your important files to an external hard drive.

Back up Your Important Files

Speaking of backup, which software should you use? It is highly recommended to use MiniTool ShadowMaker, which is a piece of powerful and professional backup and restore software for Windows.

MiniTool ShadowMaker can back up files and folders, disks and partitions, and even your operating system to different locations. And you can restore the backup image files on your origin device easily using the Restore feature. What’s better, you can also restore the backup to a different computer.

In addition to the Backup feature, the Sync feature can also protect your data. You can use this feature to sync files and folders to different locations. And the Clone Disk feature can help you to create a bootable external hard drive. In addition, MiniTool ShadowMaker also offers a Trial Edition that can be used for free within 30 days, so why not download it and have a try?

Free Download

Now follow the instructions step by step to back up your important data on your computer to an external hard drive:

Step 1: Insert your external hard drive to your computer. Install and launch MiniTool ShadowMaker, then click Keep Trial.

Step 2: Choose Connect under This Computer to enter the main interface.

click Connect under This Computer

Step 3: Go to the Backup page. Click Source and then select Folders and Files. Check all the files and folders that you need and then click OK.

select the files and folders that you want to back up

Step 4: Click Destination and then select the external hard drive as the destination to save the backup image. Click OK to confirm changes.

Note: You can save your backup image to four different locations: Administrator, Libraries, Computer, and Shared.

choose the destination path

Step 5: After you have confirmed the backup source and destination, then click Back up Now to begin the backup task. You can also click Back up Later to delay the backup task, but later you need to click Back up Now on the Manage page.

begin to back up your files

Step 6: Wait for MiniTool ShadowMaker to finish backing up your important data.

Reinstall Your System

After backing up all the important data on your computer, now you can try to perform a clean installation. Here is a simple guide to doing that:

Step 1: Download the Media Creation Tool from the Microsoft website on a USB flash drive with at least 8 GB storage space and then create a USB bootable drive using this tool.

Note: All the data on the USB flash drive will be removed, so make sure that there is no important data on it. If there are important data on it, then you need to back up them in advance.

Step 2: Insert the USB bootable drive to your computer and then boot your computer from the USB (change the boot order).

Step 3: Click Install Now and then follow the prompts showing on the screen to perform a clean installation.

You can read this post - How to Install Windows 10 on a New Hard Drive (with Pictures) to get detailed instructions.

After you perform a clean installation of your system, then the netwtw06.sys error should be gone.

This post focuses on the problem that “netwtw06.sys failed” and it offers several methods to get rid of the problem, which helps me a lot. Click to tweet

Bottom Line

When netwtw06.sys failed, you don’t need to be too worried about it, because this post has gathered multiple useful methods for you to deal with it. So when the error appears, just try the methods mentioned above to fix it. If you have better advice to fix the error or have any confusion about the methods, please leave a comment below or send an email to [email protected].

Netwtw06.sys Failed FAQ

🔑 How do I fix page fault in nonpaged area netwtw06 Sys?
  1. Check the RAM.
  2. Disable antivirus software.
  3. Update device drivers.
  4. Disable Automatically manage paging file size for all drives.
  5. Run the Windows Memory Diagnostic tool.
  6. Check disk.
  7. Run Hardware Troubleshooter.
  8. Reset this PC.
🔑 What is a page fault in nonpaged area?
PAGE FAULT IN NONPAGED AREA (or PAGE_FAULT_IN_NONPAGED_AREA) often causes Blue Screen of Death. And it often appears when your Windows system cannot find data that should be stored in the non-paged area.
🔑 How do I know if my RAM is faulty?

If your RAM is faulty, then there are some common bad RAM symptoms you can notice:

  1. Infamous Blue Screen of Death.
  2. Sporadic PC freeze.
  3. Declining PC performance.
  4. Attempting to install new software failed.
  5. Random restart.
  6. Files get corrupted.
  7. Missing RAM.
  8. Computer beep.

You can read this post to get detailed information - How to Tell If RAM Is Bad? 8 Bad RAM Symptoms Are for You!

🔑 What causes a page fault?
When a program tries to access a block of memory that is not stored in the RAM, then a page fault will appear. The fault informs the system that it must locate data in virtual memory and then transfer it from a storage device (such as the SSD) to the system RAM.
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