3 Steps to Download and Fix Athwn.sys Errors Last Updated: Average Read Time: 4.5 minutes Athwn.sys, also known as a Qualcomm Atheros Extensible Wireless LAN device driver file, was created by for the development of Driver for Qualcomm Atheros CB42/CB43/MB42/MB43 Network Adapter. Fall under under the Win32 EXE file type category. The first version of athwn.sys for was introduced on in Windows 8.1. The latest file update was on file version 3.0.2.202. Athwn.sys is included in Windows 10 and Windows 8.1. This article discusses complete file details, file troubleshooting instructions for problems with athwn.sys, and a comprehensive set of free downloads for every file version that has been catalogued by our team. A problem has been detected and Windows has been shut down to prevent damage to your computer.

The problem seems to be caused by the following file: athwn.sys.:( Your PC ran into a problem that it couldn't handle, and now needs to restart. You can search for the error online: BSOD (athwn.sys).

STOP 0x0000000A: IRQL NOT LESS EQUAL (athwn.sys) STOP 0×0000007A: KERNEL DATA INPAGE (athwn.sys) STOP 0x0000001E: KMODE EXCEPTION NOT HANDLED (athwn.sys) STOP 0x0000007E: SYSTEM THREAD EXCEPTION NOT HANDLED (athwn.sys) STOP 0x00000050: PAGE FAULT IN A NONPAGED AREA (athwn.sys) STOP 0x0000003B: SYSTEM SERVICE EXCEPTION (athwn.sys). Dvd editor for mac. To begin System Restore (Windows XP, Vista, 7, 8, and 10):. Hit the Windows Start button. When you see the search box, type ' System Restore' and press ' ENTER'.

In the search results, find and click System Restore. Please enter the administrator password (if applicable / prompted). Follow the steps in the System Restore Wizard to choose a relevant restore point. Restore your computer to that backup image.

If the Step 1 fails to resolve the athwn.sys error, please proceed to the Step 2 below. System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt athwn.sys files (Windows XP, Vista, 7, 8, and 10):.

Hit the Windows Start button. In the search box, type ' cmd' but DO NOT PRESS 'ENTER'. Press and hold ' CTRL-Shift' on your keyboard while pressing ' ENTER'. You'll be prompted with a permission dialog box. In the box, click ' YES'. You should have a black screen with a blinking cursor. In that black screen, type ' sfc /scannow' and hit ' ENTER'.

SFC will begin scanning for athwn.sys issues and any other system file problems. Follow any on-screen commands to complete the process. Please be aware that this scan might take a while, so please be patient while it is working. If this Step 2 fails as well, please proceed to the Step 3 below. When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many athwn.sys error messages that are encountered can be contributed to an outdated Windows Operating System.

To run Windows Update, please follow these easy steps:. Hit the Windows Start button. In the search box, type ' Update' and press ' ENTER'. In the Windows Update dialog box, click ' Check for Updates' (or similar button depending on your Windows version). If updates are available for download, click ' Install Updates'. After the update is completed, restart your PC. If Windows Update failed to resolve the athwn.sys error message, please proceed to next step.

Please note that this final step is recommended for advanced PC users only. If Those Steps Fail: Download and Replace Your athwn.sys File (Caution: Advanced) If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate athwn.sys file version. We maintain a comprehensive database of 100% malware-free athwn.sys files for every applicable. Please follow the steps below to download and properly replace you file:. Locate your Windows operating system version in the list of below 'Download athwn.sys Files'.

Click the appropriate 'Download Now' button and download your Windows file version. Copy the file into the appropriate directory for your Windows version. CAUTION: We strongly advise against downloading and copying athwn.sys to your appropriate Windows system directory. Typically does not release for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing athwn.sys and all other SYS files for Windows. An incorrectly installed SYS file may create system instability and could cause your program or operating system to stop functioning altogether.

Proceed with caution. OS Version: Windows 10 Software: Driver for Qualcomm Atheros CB42/CB43/MB42/MB43 Network Adapter Software Version: 3.0.2.202 File Version: 3.0.2.202 File Size: 3228672 File Date: MD5 Checksum: d80b0bfbcf9722306f6b33 SHA1 Checksum: 8dd8a0ef8241e7a2a7136b82a2b4fa SHA256 Checksum: 05ea991d88ad5eb08836777afa6dfc7710104e7df9e3 CRC32: 03c38dd0 File Directory Location: C: Windows System32 DriverStore FileRepository. File Version, System, and Machine Information File Type: Win32 EXE Image Version: 6.3 Initialized Data Size: 736768 Linker Version: 12.0 Machine Type: Intel 386 or later, and compatibles PE Type: PE32 Subsystem: Native Subsystem Version: 6.2 File Modification Date/Time. OS Version: Windows 8.1 Software: Driver for Qualcomm Atheros CB42/CB43/MB42/MB43 Network Adapter Software Version: 3.0.1.145 File Version: 3.0.1.145 File Size: 2795520 File Date: MD5 Checksum: d49c81814dba6e1e01031a4ffc7637af SHA1 Checksum: b82b0be1cefb2f091631d6e59c931e98031c130f SHA256 Checksum: 5f511bee6888f8c661aa7841675eef6240c85f5cafaec8d39249db CRC32: a1c9d98a File Directory Location: C: Windows System32 DriverStore FileRepository. File Version, System, and Machine Information File Type: Win32 EXE Image Version: 6.2 Initialized Data Size: 593920 Linker Version: 11.0 Machine Type: Intel 386 or later, and compatibles PE Type: PE32 Subsystem: Native Subsystem Version: 6.2 File Modification Date/Time.

Atheros Extensible Wireless Lan Device Drivers For Mac Os

Files Related to athwn.sys SYS Files Related to athwn.sys File Name Description Software Program (Version) File Size (bytes) File Location Windows System Configuration Windows Vista 14336 C: Windows System32 DriverStore FileRepository. Promise SuperTrak EX Series Driver for Windows Promise SuperTrak EX Series (5.00) 24656 C: Windows System32 DriverStore FileRepository. MAC Bridge Driver Microsoft® Windows® Operating System (10.0.15063.0) 92672 C: Windows System32 drivers ATAPI Driver Extension Microsoft® Windows® Operating System (6.1.7601.17514) 155520 C: Windows System32 DriverStore FileRepository. Microsoft Infra-Red Communications Driver Microsoft® Windows® Operating System (6.2.9200.16384) 23040 C: Windows System32 DriverStore FileRepository.

Other Files Related to athwn.sys File Name Description Software Program (Version) File Size (bytes) File Location Dynamic Link Library Office 2013 24256 C: Program Files Microsoft Office Office15 ADDI. XML Schema Definition Windows 10 6400 C: Windows System32 WindowsPowerShell v1.0 Sche. WCSTORAGE.DLL Microsoft® Windows® Operating System (10.0.15063.0) 227840 C: Windows System32 Precompiled INF Windows 7 373572 C: Windows inf Generic Printer Description Windows Vista 1371 C: Windows System32 DriverStore FileRepository.

Today, HP said there is an important update for my wireless adapter and did an update via the HP Support and now have a red triangle with an! Inside it and now my wireless is dead refuse to find any wireless router and any attempt to get it working failed.

Product name: HP Pavilion g6 Notebook PC Product number: C6M50EA#ABU Windows 8.1 64-bit Qualcomm Atheros Driver Installation Program - Qualcomm Atheros - 10.0 Qualcomm Atheros Extensible Wireless LAN device driver - Qualcomm Atheros Communications, Inc. 10.0.0.264 Hardware IDs PCI VEN168C&DEV0032&SUBSYS1838103C&REV01 ANy ideas how I can fix this? Hello PJWales. Thank you posting on the HP Forums.

I understand the computer is experiencing a wireless driver conflict. I apologize because you have not received assistance yet. Please know that I will do what I can to provide a stable resolution. You've already confirmed the computer can connect to the Internet via Ethernet.

This indicates that the issue is exclusively wireless-related. As you have mentioned, this computer is using Windows 8.1. Please begin by following these instructions: 1. Go into Device Manager. Once you are in Device Manager, click on 'View'.

Then, click on the option that reads 'Show Hidden Devices'. In the device and driver list, look for 'Network Adapters' and click on the mini-arrow next to it. Look for the wireless Qualcomm driver.

Take note whether or not it exists, or if there are any errors. Uninstall the current wireless Qualcomm driver. Do not restart the computer.

Please download and install the following wireless driver: A restart might be required once this driver is installed. At this point, please let me know the results. Specifically: - Whether or not the wireless driver contained any conflicts, as step 2 indicated. Whether or not the wireless driver was able to be installed, or if there were any installation issues. Whether or not the computer can connect to a wireless network; pending the successful installation of the above driver. As soon as I have this information, I can continue to thoroughly troubleshoot, if necessary. I'm only here to help!

Hi, I did what you asked, I've uninstalled the drivers and rei-installed the drivers with the link you provided andno errors is show under network adapters and the drivers has installed correctly with no errors. Tried to turn the device on but just says no wireless device is found on this pc. As you can see no errors listed, and this is what I see when I try to turn on or off the device. SO look forward to your reply on this, this happened before but weirdly enough it kinds fo sorted itself out looks like it happening again, would this mean new adapter? Thank you for the information.

Based on this information, I have a few more troubleshooting steps I can suggest: 1. I would like you to attempt to ping your router. Information on how to perform this task is described here:. Take note if there is any packet loss, and/or whether or not you are able to perform this task.

Once this is done, I would like you to use HP Support Assistant to test this computer's network capabilities. To do this: - Open HP Support Assistant and click on 'Internet and Security'. Ensure you are on the Internet tab, and click on 'HP Network Check'. It may generate a confirmation screen; just click 'Next'. This diagnostic will check certain conditions and variables. In the end, the results will be displayed. Please take note of any errors, and the possible root causes (you can click the arrow next to a root cause to display more information).

I will require this information if the issue is not resolved. As an additional troubleshooting step, I will suggest you perform a System Restore. I am suggesting this because you stated the issue occurred after an update.

For more information on how to perform a System Restore, please reference this Microsoft website: Please note: A System Restore will return the computer to Windows 8. While in Windows 8, complete all of your Windows Updates and install any necessary drivers (this computer's Windows 8 drivers are located here: ). Please verify whether or not the computer can connect to a wireless network at this point. Once you have verified this, you can return the computer to Windows 8.1 if you wish. Please provide all of your results. Hi, Update, I did a system restore back to an earlier restore point but failed gave me some errors message can't rememebr the code or type of errors it gave.

So did a refresh and after all the update and such it is now working however not happy at the description it gave me about any software or apps installed will be left on the desktop after refresh, this never happened so now have to try and remember what I has installed and what I need to get to install:( But the wireless is now working after a long process of system refresh. Thanks for your time in helping.