| Информация о файле | Описание |
|---|---|
| Размер файла: | 127 kB |
| Дата и время изменения файла: | 2019:11:11 15:11:34+00:00 |
| Тип файла: | Win64 EXE |
| Тип MIME: | application/octet-stream |
| Тип компьютера: | AMD AMD64 |
| Метка времени: | 2013:07:16 06:56:31+00:00 |
| Тип PE: | PE32+ |
| Версия компоновщика: | 11.0 |
| Размер кода: | 105984 |
| Размер инициализированных данных: | 15872 |
| Размер неинициализированных данных: | 0 |
| Точка входа: | 0x19948 |
| Версия ОС: | 6.2 |
| Версия образа: | 6.2 |
| Версия подсистемы: | 6.2 |
| Подсистема: | Native |
| Номер версии файла: | 2.1.0.21 |
| Номер версии продукта: | 2.1.0.21 |
| Маска флагов файлов: | 0x003f |
| Флаги файлов: | Private build |
| Файловая ОС: | Windows NT 32-bit |
| Тип объектного файла: | Driver |
| Подтип файла: | 6 |
| Код языка: | English (U.S.) |
| Набор символов: | Unicode |
| Наименование компании: | Qualcomm Atheros Co., Ltd. |
| Описание файла: | Qualcomm Atheros Ar81xx series PCI-E Gigabit Ethernet Controller |
| Версия файла: | 2.1.0.21 |
| Внутреннее имя: | L1c63x64.sys |
| Авторское право: | 2001-2012 Qualcomm Atheros Co., Ltd. All Rights Reserved. |
| Название продукта: | Qualcomm Atheros Ar81xx series PCI-E Gigabit Ethernet Controller |
| Версия продукта: | 2.1.0.21 |
✻ Фрагменты данных файлов предоставлены участником Exiftool (Phil Harvey) и распространяются под лицензией Perl Artistic.
System errors have been occurring for as long as we can remember. Fixing them is a little tough and they usually take sometime before they finally go away. Driver_irql_not_less_or_equal (l1c63x64.sys) error is yet another member of this creepy error family.
Have you tried several methods for fixing it without any success? Yes? Continue reading and you will discover a few neat tricks on how to fix the Driver_irql_not_less_or_equal (l1c63x64.sys) error in Windows 10.
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What is (l1c63x64.sys) Error and How it Occurs
l1c63x64.sys is a critical system file associated with Windows 10 OS. It basically facilitates interaction between the hardware and either any third-party software programs (Web browsers, Text editors etc) or with the operating system itself. These kinds of files determine the drivers to be loaded on different occasions. If these files experience any trouble, the user’s ability to perform many normal computing tasks such as printing a document will greatly be curtailed.
This error mostly occurs during system startup or program startup. It sometimes also occurs when a program is trying to access specific functions of the OS. Mostly this error occurs after a recent hardware or software change, that causes any conflicts with specific Windows actions.
There are several methods you can try out to fix the l1c63x64.sys error. We listed some of the most effective ones for you. Please make sure you perform any actions exactly as they’ve been stated in this article.
Update Device Drivers
Drivers form one of the most integral portions of a computer. They are surely very useful but funny enough, they can often be the root cause of trouble, at times. If any hardware drivers in your PC are either outdated or corrupted, that greatly increases the chances of the error l1c63x64.sys springing up at any moment!
If your computer system was working perfectly fine until recently, but it has started acting up and experiences the BSOD (Blue Screen of Death) error quite frequently without any recent software or hardware change been made, the drivers are to be squarely blamed then.
To fix the problem, update the device drivers to the latest available version. You may opt for a manual download and install if you are confident enough.
Perform a Full Malware Scan
Malware can also be blamed for often creating problems in various parts of the computer. The l1c63x64.sys error may be also caused due to malware attacks. So installing a good antivirus program and scanning the entire system periodically may prevent the malware actions and fix the error.
Restore Windows to a Previous Working State
If all the above-mentioned methods haven’t brought you any relief with regards to this error, it is high time to go for a System Restore. This process will actually restore Windows to a previous state where everything worked normally. Here is how you do it:
- Open the Start menu
- In the search box, type Create a Restore Point and press Enter
- Click on the Create a Restore Point option from the search results
- Click System Restore button, click Next.
- Choose a previous working restore point.
- Follow the on-screen instructions. Your system will be restarted during the restore process.
Check Hardware for Errors
Some hardware problems might still be there and refuse to go away easily. Due to continuous overuse of your system or unexpected shutdowns, some problems might affect the HD. Such issues can also lead to the l1c63x64.sys error. To resolve this issue, there is an inbuilt utility on windows Check Disk (chkdsk), that automatically checks the hard drive and repairs any corruptions. To run the Check Disk
- Go to the Start menu
- Type Command Prompt in the search box
- Press Ctrl+Shift. Now press Enter
- It will show you a confirmation window. Click Yes
- Now Command Prompt will open up. Type chkdsk /f and then press Enter
- Follow the onscreen commands (if any)
- Now chkdsk will start analyzing your hard drive and fix problems
We hope these methods will help you fix the l1c63x64.sys error in Windows 10. Do write to us about any comments/ suggestions. We’d love to hear from you.
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Question
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Hi,
I recently upgraded to Windows 10 no longer than two weeks ago. However, I have been getting a blue screen every couple of days with the error: DRIVER_IRQL_NOT_LESS_OR_EQUAL (L1C63x64.sys)
Is there any way someone can help me resolve this?
Answers
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That driver file is Intel Network adapter. See about installing a newer version of your NIC driver.
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Proposed as answer by
Monday, August 31, 2015 2:52 AM
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Marked as answer by
Michael_LS
Wednesday, September 2, 2015 2:20 AM
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Proposed as answer by
Contents
- 1 How To Fix Driver Irql Not Less Or Equal L1c63x64 Sys Blue Screen Error In Windows 10
- 2 Fix Windows 10 Driver Irql Not Less Or Equal Ndis.sys Blue Screen And Windows 11 [2023]
- 2.1 Conclusion
- 2.1.1 Related image with how to fix driver irql not less or equal l1c63x64 sys blue screen error in windows 10
- 2.1.2 Related image with how to fix driver irql not less or equal l1c63x64 sys blue screen error in windows 10
- 2.1 Conclusion
Welcome to our blog, where How To Fix Driver Irql Not Less Or Equal L1c63x64 Sys Blue Screen Error In Windows 10 takes center stage and sparks endless possibilities. Through our carefully curated content, we aim to demystify the complexities of How To Fix Driver Irql Not Less Or Equal L1c63x64 Sys Blue Screen Error In Windows 10 and present them in a way that is accessible and engaging. Join us as we explore the latest advancements, delve into thought-provoking discussions, and celebrate the transformative nature of How To Fix Driver Irql Not Less Or Equal L1c63x64 Sys Blue Screen Error In Windows 10. Gt software netl1c63x64-inf a with gt pick from driver and click to device computer- browse click of right gt ar8171 on have the drivers 8175 driver atheros gt open then device disk the let install the and my restart my gt qualcomm continue list ok the update then computer installation the quotbrowsequot To driver and the manager gt me on for computer
How To Fix Driver Irql Not Less Or Equal L1c63x64 Sys Blue Screen Error In Windows 10
How To Fix Driver Irql Not Less Or Equal L1c63x64 Sys Blue Screen Error In Windows 10
Corrupt system files: these are best addressed using the dism online cleanup image checkhealth command (run at an administrative command prompt or in an administrative powershell session). if. To install the driver open the device manager and right click the qualcomm atheros ar8171 8175 > update driver > browse my computer for driver software > let me pick from a list of device drivers on my computer > have disk > then «browse» to and then click on the netl1c63x64.inf > ok continue with the installation and restart the computer.
7 Solutions To Fix Irql Not Less Or Equal On Your Windows 10 Tech Okie
7 Solutions To Fix Irql Not Less Or Equal On Your Windows 10 Tech Okie
Windows 10 this error means that something may be wrong with a device driver, your device’s memory, or antivirus software on your device. here are some things to try: make sure that your drivers are current by checking for the latest windows updates. select the start button > settings > update & security > windows update > check for updates . 1. check for updates it seems obvious, but you should check for any outstanding updates. there could be a bug fix in an upcoming update relating to your faulty driver, and installing the update might make everything okay. hit windows key i to open the settings panel. Search for settings from the taskbar and select it from the search results. 2. select update & security and click on recovery. 3. go to advanced startup and select restart now. 4. after your pc restarts to the choose an option screen, select troubleshoot > advanced options > startup settings >restart. At the automatic repair screen, select advanced options > troubleshoot > advanced options > startup settings > restart . windows will reboot and offer additional startup options for you to choose from. select the appropriate number next to the safe mode option you’re looking to boot up into (typically 4) using your keyboard.
Fix Windows 10 Driver Irql Not Less Or Equal Ndis Sys Bsod Youtube
Fix Windows 10 Driver Irql Not Less Or Equal Ndis Sys Bsod Youtube
Search for settings from the taskbar and select it from the search results. 2. select update & security and click on recovery. 3. go to advanced startup and select restart now. 4. after your pc restarts to the choose an option screen, select troubleshoot > advanced options > startup settings >restart. At the automatic repair screen, select advanced options > troubleshoot > advanced options > startup settings > restart . windows will reboot and offer additional startup options for you to choose from. select the appropriate number next to the safe mode option you’re looking to boot up into (typically 4) using your keyboard. Tap0901.sys tdx.sys usbport.sys usbhub.sys igdkmd64.sys netio.sys after digging further, you can discover that most “irql not less or equal” bsod files are linked to malfunctioning drivers or devices. this error will happen when windows or a kernel mode driver tries to access pagefile memory at the wrong process irql. 1) on your keyboard, press the windows logo key and r at the same time to invoke the run box. 2) type devmgmt.msc and click ok. then device manager window will open. 3) in device manager, expand category “network adapters”. right click on a network device and click uninstall.
Fix Irql Not Less Or Equal Blue Screen Error On Windows 10
Fix Irql Not Less Or Equal Blue Screen Error On Windows 10
Tap0901.sys tdx.sys usbport.sys usbhub.sys igdkmd64.sys netio.sys after digging further, you can discover that most “irql not less or equal” bsod files are linked to malfunctioning drivers or devices. this error will happen when windows or a kernel mode driver tries to access pagefile memory at the wrong process irql. 1) on your keyboard, press the windows logo key and r at the same time to invoke the run box. 2) type devmgmt.msc and click ok. then device manager window will open. 3) in device manager, expand category “network adapters”. right click on a network device and click uninstall.
Fix Windows 10 Driver Irql Not Less Or Equal Ndis.sys Blue Screen And Windows 11 [2023]
Fix Windows 10 Driver Irql Not Less Or Equal Ndis.sys Blue Screen And Windows 11 [2023]
this tutorial will teach you how fix a windows 10 error driver irql not less or equal. this troubleshooting guide will this tutorial helps to fix windows 10 driver irql not less or equal ndis.sys blue screen error (solved) 00:00 intro 00:07 shorts if you’re experiencing a bsod with stop code called irql not less or equal then this is a quick fix for you! if i was need to fix the irql not less or equal stop code error? follow the solutions in this video step by step. text guide: how to fix stop code irql not less or equal error in windows 10, 11 hi guys, in this video i will show you how to fix if you are facing or getting irql not less or equal windows error issue on your windows pc & searching for the easy fix a windows 10 error: driver irql not less or equal issues addressed in this tutorial: irql not less or equal irql not this video will teach you how to find and fix a blue screen of death problem in windows 8 and windows 10. #shorts the blue screen of death (bsod) or windows stop error can cause us all headaches. this tip will allow you to capture the stop how to fix error irql not less or equal irql not less or equal error is a type of blue screen of death (bsod) windows 10 blue screen boot error driver irql not less or equal an extremely low level error known as the irql is brought on
Conclusion
After exploring the topic in depth, it is clear that article delivers informative knowledge regarding How To Fix Driver Irql Not Less Or Equal L1c63x64 Sys Blue Screen Error In Windows 10. Throughout the article, the writer presents a deep understanding about the subject matter. Especially, the section on Y stands out as particularly informative. Thanks for reading this article. If you have any questions, please do not hesitate to contact me through email. I am excited about hearing from you. Additionally, here are a few relevant posts that you may find useful:
DRIVER_IRQL_NOT_LESS_OR_EQUAL is a famous Blue Screen of Death error,
often caused by a bad driver somewhere.
The Internet is awash with reports of variants of this error.
This particular variant, L1C63x64.sys,
was an occasional occurrence for me on Windows 7,
but seemingly only while torrenting.
Upgrading to Windows 10 turned the error from occasional to frequent
within the first few days,
prompting me to finally make a serious effort to track down the cause.
When Windows experiences a BSOD
it leaves a diagnostic file in C:\Windows\Minidump.
The first six characters of the file name are the numerical,
zero-padded month, day, and year,
which is both very close to and very far from properly sortable file names.
Minidumps are binary files and so require special tools to inspect.
The Internet is not too helpful in finding out how to read those files.
There appears to be an official Microsoft tool, WinDbg,
but my CS degree was insufficient to figure out how to successfully install it.
I finally came across BlueScreenView,
which immediately gave me all the information I needed,
including presenting the suspect in a red line:
L1C63x64.sys L1C63x64.sys+6cb3 fffff801`a4080000 fffff801`a40a3000 0x00023000 0x51e4ee9f 16-07-2013 08:56:31 Qualcomm Atheros Ar81xx series PCI-E Gigabit Ethernet Controller Qualcomm Atheros Ar81xx series PCI-E Gigabit Ethernet Controller 2.1.0.17 Qualcomm Atheros Co., Ltd. C:\WINDOWS\system32\drivers\L1C63x64.sys
Note: the driver version appears to be the currently installed version,
not the one implicated in the crash.
Okay, so, a bad ethernet driver.
The not-quite-fix
Trying to update the driver via Windows,
it simply reports that the driver is already the latest version.
According to Google we can find Qualcomm Atheros drivers at https://www.atheros.cz/,
the «unofficial Qualcomm Atheros drivers website». Uh…
The page for network drivers showed that there were no Windows 10 drivers,
but there were 64-bit Windows 8 drivers for my model
and that was bound to be better than the Windows 7 version.
Clicking the relevant link took me to another page that listed all the driver versions,
which also told me that a more recent version number was available.
Unfortunately, clicking the download link, for any of the drivers,
consistently led to a 404.
The unofficial Qualcomm Atheros drivers website was no more use past this point.
I ultimately managed to find the above driver on Driver Scape
and Windows installed it without complaint.
For the entire next day, not a single crash happened and I thought my troubles solved.
The day after that, exactly the same error manifested and I was a sad panda.
The problem is not solved, however, the driver update has helped a lot.