How to Fix Netwsw00.Sys BSOD Error in Windows 10/11?

PC Repair Windows
Screen of personal computer with BSOD

The blue screen of death error, or BSOD, is a fatal system error that occurs on Windows, indicating that the Windows operating system has reached a condition unsuitable for further operation.

In this article, we will discuss the scenarios where the netwsw00.sys BSOD error occurs, and you will learn how you how to fix it on Windows 10/11.

What is Netwsw00.sys?

Netwsw00.sys is the driver file of the Intel wireless adapter on Windows OS. An error involving this driver indicates an issue with your wireless network adapter, i.e., Wi-Fi related issues.

Here are some scenarios where the Netwsw00.sys BSOD error could occur:

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  • After users upgrade from Windows 7 to Windows 10/11 on an Intel processor-powered computer
  • When connecting to the internet on several browsers via Wi-Fi
  • When your PC is running torrent apps, certain programs (MS Word, Notepad), and lots of open tabs in a browser

Netwsw00.sys rarely occurs on Windows 10/11, and it can happen in scenarios other than those listed above. Some probable causes of this error include:

  • Outdated Intel PROSET drivers (Usually the generic OEM versions)
  • Incompatible driver software from the PC’s manufacturer
  • The computer’s Wi-Fi card has dual functions: a Wi-Fi + WiMAX adapters

How to Resolve Netwsw00.Sys Error

We will describe several fixes and preventions of the netwsw00.sys blue screen of death error.

Update the Intel Wi-Fi Driver Using Auslogics Driver Updater:

A critical measure in avoiding errors on your PC is regularly updating your drivers. Drivers are software programs that control hardware devices that are attached to your computer.

The manual process of updating your driver software is time-consuming. To this end, we recommend that you download and install Auslogics Driver Updater on your PC.

Here is a guide on using this driver updater software:

  1. Download a free version of the driver updater by visiting the website via the link above.
  2. Follow the prompts on the installation wizard.
  3. Launch the driver updater after installation.
  4. Scan your PC for outdated, corrupted, and missing drivers (including the Netwsws00.sys driver).
    Once the scan is finished, the driver updater will show a report on the missing and outdated drivers.
  5. Use the option of updating your PC’s drivers to their most compatible versions.
  6. Restart your PC after updating these drivers and check if you can trigger the BSOD error.
    If the Blue Screen of Death caused by Netwsw00.Sys happens again, move on to the next fix.

Download and Install The Right Intel Driver Software Manually:

A scenario where the recommended driver updater software fails to install a compatible driver is unlikely. However, if netwsw00.sys error persists, here is what to do:

  1. First, check your system’s specifications by visiting the manufacturer’s website. Confirm which of the Intel wireless network adapters is installed on your PC. Verify whether your PC is a 64-bit or 32-bit Windows 10/11 OS.
  2. Visit the Intel Wireless Network Adapter website by clicking on the link provided.
  3. Find a compatible Wi-Fi driver software for your PC among the list of drivers provided on the landing page.
    If you upgraded your Windows OS from Windows 7 to Windows 10/11, you must also consider this when searching for the correct driver.
  4. Once you have selected a driver from the list, click on it to open a webpage dedicated to that particular driver.
  5. Download the version that corresponds to your PC’s processing power (32-bit or 64-bit).
  6. Run the driver software after downloading it to install it.
  7. Restart your PC after you have installed it and see if the sys error resurfaces.

Delete the Crash Dumps Files from The Windows Minidump Folder:

After every BSOD error event, Windows automatically stores the content of your PC’s RAM and dumps it in a data file. These files are known as system memory dump files.

This dumping process helps developers fix and prevent future BSoD errors. However, you should delete these files after resolving the BSOD event caused by netwsw00.sys.

Here is how you can delete crash dumps using the Windows Disk Cleanup utility tool:

  1. Press the Windows key + R keyboard shortcut to launch the Run app.
    You can also type Run app into the search field on the Windows 10/11 taskbar. Launch the Run app by clicking on the first result.
  2. Type cleanmgr in Run’s Open text box and click the OK button.
    You can press Ctrl + Shift + Enter to launch Disk Cleanup as an administrator.
  3. Select the drive you want to clean up (C: drive) and click the OK button.
    The disk cleanup tool will calculate how much space you can free up on the C: drive. It will also scan for memory dump files. This process might take a few minutes to complete.
  4. Tick the System error memory dump files checkbox, and then click the OK button.

If you cannot find the memory dump files option in the Disk Cleanup tool, you can access this option by using an elevated Command Prompt. Here is how to do that:

  1. Right-click on the Windows icon located on the taskbar and click on Command Prompt (Admin.)
  2. Click the Yes button on the User Account Control window.
  3. Copy and paste the following command into the command prompt program and press the Enter key:
    %SystemRoot%System32Cmd.exe /c Cleanmgr /sageset:16 & Cleanmgr /sagerun:16
  4. The Disk Clean-up tool will be launched, and at the end of its scan, you should be able to tick the memory dump files checkbox.

Other Tips for Resolving Blue Screen of Death Errors in Windows 10/11

A clean and tidy computer is the essential requirement for avoiding BSOD errors. Here are other tips for resolving BSOD errors.

Scan For Malware In Your PC:

Malware could interfere with core system functions and processes, causing issues with netwsw00.sys driver. We recommend getting rid of malware using powerful anti-malware software like the Auslogics Anti-Malware program.

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