Driver irql not less or equal netio sys windows 10

Netio.sys является файлом, который участвует в сетевом входе и выходе Windows. Это означает, что файл необходим для работы компьютера с сетью интернет. Удаление, отключение или модификация данного элемента может привести к тому, что сетевая карта перестанет работать. Синий экран смерти в Windows из-за файла netio.sys не всегда указывает на какие-то страшные проблемы, довольно часто его можно исправить самостоятельно с минимальными навыками.

Текст ошибки:

DRIVER_IRQL_NOT_LESS_OR_EQUAL (netio.sys)

SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (netio.sys)

Причины

Чаще всего сбой провоцирует одна из следующих проблем:

• некорректная работа систем интернет-защиты от вирусов, в подобном замечены Avast, AVG, Malwarebytes, McAfee, Zone Alarm;
• вмешательство торрент программ;
• повреждение сетевых драйверов.

Как исправить BSOD в Windows 10 из-за файла netio.sys?

Для устранения синего экрана, вам нужно сделать несколько сравнительно простых процедур. Они подробно описаны ниже.

Что нужно сделать:

• Временно отключить интернет защиту. Если у вас установлен какой-то сторонний антивирус, особенно один из тех, что описан выше, обязательно отключите его. Обычно можно обойтись выключением именно интернет защиты в настройках.
• Настройка торрента. Чаще проблему провоцирует BitTorrent, поэтому на его примере и будут описаны действия, но аналогичная процедура и в аналогах. Нам нужно открыть «Параметры», затем — зайти в «Настройки» и выбрать «Дополнительно». Интересует раздел «Кэш диска», в котором убираем флаг с поля «Включить кэширование чтения с диска» и «Включить кэширование записи на диск». BSOD больше появляться не должен.

• Обновить или переустановить драйвера для сетевого адаптера. Обновление можно выполнить через «Центр обновления Windows» или напрямую из «Диспетчера устройств». Сама процедура установки драйверов стандартная, подробно описывать нет смысла.

Изредка вам может потребоваться выполнить сканирование системы с помощью команд sfc /scannow и chkdsk /f /r /x. В большинстве же случаев решением является отключение интернет защиты. После этого BSOD с указанием файла netio.sys появляться не должен.

Question

Issue: How to fix DRIVER_IRQL_NOT_LESS_OR_EQUAL (netio.sys) or SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (netio.sys) BSOD error?

I’m running Windows 10 on my laptop and recently ran into BSOD Window that reports about DRIVER_IRQL_NOT_LESS_OR_EQUAL (NETIO.SYS). I’ve noticed that it appears when I open Torrent in particular. I tried using uTorrent and BitTorrent services, but both of them deliver the mentioned screen of death. What I did to solve this issue was scanning the system with antivirus, but that did not help. I don’t know what further actions I should take to fix this mess?

Solved Answer

DRIVER_IRQL_NOT_LESS_OR_EQUAL (NETIO.SYS) and SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (NETIO.SYS) are Blue screens of Death^[1] that are related to the Netio.sys system file which is related to the computer’s network card and its drivers.^[2] It is a constituent of Windows system, so modifying or deleting it may cause your card to stop working entirely. Instead, you should focus on how to fix DRIVER_IRQL_NOT_LESS_OR_EQUAL (NETIO.SYS) and SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (NETIO.SYS) errors.

Specialists claim that DRIVER_IRQL_NOT_LESS_OR_EQUAL (NETIO.SYS BSOD is caused by malware,^[3] third-party anti-virus, torrent software or network adapter drivers.

DRIVER_IRQL_NOT_LESS_OR_EQUAL (NETIO.SYS) or SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (NETIO.SYS) appears as a BSOD (Blue Screen of Death). It may occur when downloading updates, running software like a torrent client, when downloading data, and so on.

Find out how to fix DRIVER_IRQL_NOT_LESS_OR_EQUAL (netio.sys) or SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (netio.sys) error

This BSOD window freezes the system, causes crashes, which is why you may lose the work that you’ve been currently working. Therefore, it is vital to fix DRIVER_IRQL_NOT_LESS_OR_EQUAL (NETIO.SYS) and SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (NETIO.SYS) error, so please follow the below solutions.

Solution 1. Check your anti-malware software

As we’ve mentioned, SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (NETIO.SYS) or DRIVER_IRQL_NOT_LESS_OR_EQUAL (NETIO.SYS) BSOD may be caused by the conflict between antivirus and your system. According to Windows specialists, McAfee and Zone Alarm are the ones causing problems. Therefore, we would recommend uninstalling them. This can be done by doing these steps:

1. Press on Ctrl + Shift + Esc simultaneously to launch Task Manager
2. Locate McAfee/Zone Alarm
3. Click on the application and select End Task

   Open Task Manager to shut down the process of the anti-virus

4. Type in Control Panel into Cortana’s search bar and hit Enter
5. Go to Programs > Uninstall a program
6. Locate McAfee or Zone Alarm and double click it
7. Proceed with on-screen instructions

   Uninstall McAfee or Zone Alarm

Please remember that leaving your system unprotected can cause it serious harm due to malware infections. You can simply rely on Windows Defender (which is a built-in security software from Microsoft) or find a comprehensive security program online.

Solution 2. Check torrent software for cache

Netio.sys error is triggered by network threshold. To check your Torrent software, you have to:

1. Open BitTorent client
2. Go to Options and pick Preferences
3. Click on Advanced and pick Disk Cache
4. Untick Enable caching of disk reads and Enable caching of disk writes
5. Click Apply and OK

   Change BitTorrent settings in the following way

Now you should use your PC without seeing SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (NETIO.SYS) or DRIVER_IRQL_NOT_LESS_OR_EQUAL (NETIO.SYS) error.

Solution 3. Reinstall network adapter drivers

SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (NETIO.SYS) or DRIVER_IRQL_NOT_LESS_OR_EQUAL (NETIO.SYS) error is said to be triggered by netio.sys and drivers incompatibility. Therefore, you should try upgrading the drivers. For that, do the following:

1. Right-click on the Start button and select Device Manager
2. Expand Network adapters
3. Right-click on your network adapter, and choose Update Driver
4. Next, click on Search automatically for updated software
5. Wait till Windows installs new updates and installs them automatically
6. Reboot your PC

Solution 4. Roll back drivers

In some cases, running back the driver helps users fix SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (netio.sys) or DRIVER_IRQL_NOT_LESS_OR_EQUAL (netio.sys) BSOD:

• Go to Device Manager > Network adapters
• Right-click on the network adapter, and select Properties
• Select Driver
• Next, click on Roll Back Driver
• Pick a reason for rolling back and click OK

  Enter Device manager and roll back the latest driver

Solution 5. Reinstall Windows

This is the last thing that you should do if nothing else helps to fix SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (netio.sys) error. If none of the aforementioned fixes help, it means that the core of the issue is a corrupted Windows file. Therefore, the only solution would be to install a Windows system from scratch.

NOTE: Our piece of advice would be to install FortectMac Washing Machine X9 software to fix and maintain Windows performance and security. In the case of netio.sys error fix, these programs may also help because they troubleshoot the problems, repair them, and take care of the updates automatically.

Repair your Errors automatically

ugetfix.com team is trying to do its best to help users find the best solutions for eliminating their errors. If you don’t want to struggle with manual repair techniques, please use the automatic software. All recommended products have been tested and approved by our professionals. Tools that you can use to fix your error are listed bellow:

Netio.sys is Windows’ Network I/O subsystem file. It is a part of Windows that should not be deleted or disabled in any way, given that it interfaces with your system’s network card and its drivers, and modifying or removing it may cause the card to stop functioning.

Getting the DRIVER_IRQL_NOT_LESS_OR_EQUAL (netio.sys) or SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (netio.sys) error will also give you the dreaded Blue Screen of Death, causing your system to crash and potentially losing anything you might’ve been working on. The BSOD error will tell you that netio.sys is causing the problem – but that is nothing more than a hint to tell you where to look.

So far, there have been a few possible causes for this issue, so here you have a few different methods that can solve this problem, regardless of what the cause is on your specific system. Make sure you read through all of them, since they concern different users, and you should see which one fits your specific situation best.

Method 1: Check if you’re using McAfee/Zone Alarm, and replace them

While netio.sys concerns your system’s network adapter, it has been known to cause conflicts with some fairly popular antivirus programs, most notably McAfee and Zone Alarm. If you’re using any of them, you can try removing them and seeing whether the errors continue. Don’t forget to enable Windows Defender, because using your computer without any sort of virus protection is simply asking for trouble. To enable it, press Start on your keyboard and type Windows Defender. Open it, and click Turn On. It disables itself when you have installed other antivirus software, so if you have McAfee or Zone Alarm, you need to turn it on manually.

Once you have Windows Defender’s protection in place, uninstall McAfee or Zone Alarm. Open the Start menu, and type Change or remove a program. From the list of software installed, find your antivirus, click on it, and click Uninstall afterwards. Follow the wizard and you should be rid of it in no time. Reboot your system to make sure all files are deleted, and it shouldn’t give you a BSOD anymore.

While Windows Defender is a pretty decent and lightweight antivirus solution, at least among the free ones, if you’d rather have something bulkier which offers more protection, you might want to look into getting another piece of software according to your needs.

One thing worth mentioning is that if you bought your device with Windows uninstalled, and it already had McAfee, there is a fairly high chance that there will be leftover files even after the uninstall. They shouldn’t be causing problems, but in case they do, you might need to resort to a clean install of Windows, to get rid of them.

Method 2: Check your torrent software

Regardless of popular opinion, torrent software can be used for much more than illegally downloading software or files. However, certain such applications can cause problems with the netio.sys file, mostly due to the network threshold. For users of BitTorrent, there is a solution that can help you. Open BitTorrent, and navigate to Options, and then Preferences, then Advanced. Under Disk Cache, you should uncheck both Enable caching of disk reads, as well as Enable caching of disk writes. Now you can continue downloading without fearing a BSOD, and both your current torrents, as well as any new ones you might add will be working.

Method 3: Reinstall and/or update your network adapter drivers

Given that this is a network issue, if you aren’t using any of the programs in the previous methods, the issue is most likely somewhere between the netio.sys file and the drivers of your network adapter. Updating the drivers is likely to help. Your best way of doing this is first, checking through Windows Update. In the last few versions of Windows, it doesn’t only update your operating system, but also all of your drivers. To do this, press Start and type Windows Update. In the window you’re presented with, press Check for updates. If there are any updates available, Windows will download and install them for you. If there aren’t, the next step is the Device Manager.

The Device Manager is accessible through the Control Panel, or by simply typing Device Manager in the Start menu. In the list you see, locate Network Adapters and expand it. If there is any problem with the driver, you should see a yellow exclamation mark next to it. Even if there isn’t, right-click the adapter, and select Update driver software from the dropdown menu. Follow the wizard and reboot your device in the end.

If for some reason this fails, your last resort for drivers is the manufacturer’s website. If you have a laptop or other portable device, you can find the drivers on the manufacturer’s website, just search for your specific device, and download the network driver for the correct operating system version. If you have a desktop PC, you should go to the website of the manufacturer of your network card, and download the correct driver from there. Make sure to uninstall the current driver first, from the Device Manager (there is an Uninstall option when you right-click the network adapter, use that). Reboot your device both after uninstalling the current driver, and after installing the new one.

Method 4: Clean install Windows

If all else fails, that may mean that there is a corrupt file in your Windows installation, and no matter what you uninstall and reinstall, you can’t really fix it permanently. Your last option is to perform a clean install of Windows 10, after which you can install all drivers and software manually and make sure that you don’t face the BSOD again.

Blue Screens of Death have started appearing very often, especially since the introduction of Windows 10. However, most of them are due to driver malfunction or incompatible software, and they can be easily fixed by taking care of the driver or software in question. The aforementioned methods describe how to do exactly that, so by following them you will get rid of the DRIVER_IRQL_NOT_LESS_OR_EQUAL (netio.sys) error.