Fix Netwsw00.sys Blue Screen on Windows 11

Sometimes, you may encounter the Netwsw00.sys Blue Screen on your Windows 11/10 computer and it can be concerning. BSOD errors can be alarming since they often occur during essential operations or startups. This could hint at issues with the system hardware or driver.

However, based on our research, we have found that it appears that Netwsw00.sys a network driver issue and hence, we have come up with some foolproof solutions to help you fix the error.

What is Netwsw00.sys Blue Screen error on Windows 11?

The blue screen of death error netwsw00.sys on Windows 11 usually occurs due to an issue with the network driver for your PC’s WiFi connection. The netwsw00.sys, is a system driver that’s a crucial component of Intel’s networking hardware. This driver is known to manage wireless network connections, so when you encounter BSOD errors with this driver you may notice sudden system reboots which can disrupt your workflow.

A few possibilities that can cause this error are a corrupt or outdated driver, corrupted WiFi hardware, conflicts with the wireless adapter or software, etc. Some of the error codes you may encounter are as follows:

0x01E: KMODE_EXCEPTION_NOT_HANDLED – NETwsw00.sys
STOP 0x000000D1: IRQL_NOT_LESS_EQUAL – NETwsw00.sys
Your PC ran into a problem with NETwsw00.sys and needs to restart now.
STOP 0x050: PAGE_FAULT_IN_NONPAGED_AREA – NETwsw00.sys

Fix Netwsw00.sys Blue Screen on Windows 11/10

You may boot the PC and check for and install any pending Windows Update and see if that helps fix the issue. But, if it does not, here’s a rundown of some of the solutions that have proven effective in fixing the netwsw00.sys blue screen error on Windows 11.

Roll Back driver
Reinstall Network driver
Repair corrupted system files
Use the Network reset option
Troubleshoot in clean boot
Reset Windows

1] Roll Back driver

Since there is a possibility that the Netwsw00.sys blue screen error on Windows 11 occurred due to a driver issue, you may want to roll back any recent driver updates.

So, if you have recently updated the network driver, make sure you roll back the driver update to the older version to fix the error.

Read: Windows 11 crashes with Blue Screen after Sleep or Hibernation

2] Reinstall the Network driver

If rolling back the network driver does not help fix the issue, you can uninstall and install the driver again. This can help you fix any incorrect or corrupt settings that may be the reason behind the BSOD error.

For this, open the Device Manager > expand Network adapters > right-click on the adapter > Uninstall device.

Press Uninstall again to confirm the action.

Now, restart your PC and the latest driver should be automatically installed. If it does not, visit the manufacturer’s website and download & install the latest version of the driver manually.

Read: Windows 11 Blue Screen when idle

3] Repair corrupted system files

Sometimes, the Netwsw00.sys blue screen on your Windows 11 may occur due to corrupted system files. It could also be possible that some system files are missing, and hence, you will see the BSOD error. In such situations, you can run the system file checker utility to fix any corrupted system files or replace the missing files with fresh ones.

You can also run DISM or CHKDSK scans to

4] Use the Network reset option

Use the Network reset option and see if that works.

5] Troubleshoot in clean boot

In most blue screen problems, diagnosing the issue in a clean boot state helps fix the issue. All you need to do is start the PC in a clean boot state and then diagnose what’s the actual problem and accordingly troubleshoot the issue. You will have to identify the offender manually.

Read: Blue Screen after installing Drivers in Windows

6] Reset the PC

If none of the above methods help you fix the issue, the only option is resetting the PC. As you reset your PC, you can either keep all your files or remove all data. The process takes about an hour, so wait patiently. Once your PC restarts, it will get rid of the BSOD error for good.

How to repair a blue screen error in Windows 11?

To fix a blue screen error in Windows 11, first restart your PC. Next, run the built-in Blue Screen Troubleshooter to detect and fix any underlying issues. At the same time, keep your drivers updated and remove any recently installed software. If the problem persists, you can perform a System Restore to revert to a previous working state or a clean system installation if needed.

What failed Netio sys Windows 11?

To repair the netio.sys BSOD error on Windows 11, first update your network adapter drivers and run a System File Checker scan by typing the sfc /scannow command in the elevated Command Prompt. You must also check for Windows Updates and install any pending ones. Besides, temporarily disable any third-party antivirus to rule out software conflicts.