3DP 3DP Net SYS athw8.sys

Downloading and Repairing Athw8.sys

Last Updated: 11/29/2024
[Reading Time Required: 3.5 minutes]

The development of Driver for Qualcomm Atheros CB42/CB43/MB42/MB43 Network Adapter by 3DP prompted the latest creation of athw8.sys. It is also known as a Qualcomm Atheros Extensible Wireless LAN device driver file (file extension SYS), which is classified as a type of Win32 EXE (Driver) file.

athw8.sys was initially released with Windows 8.1 on 10/18/2013 for the Windows 8.1 Operating System. The most recent version [file version 10.0.0.221] was introduced on 12/03/2018 for 3DP Net 18.12. athw8.sys is packaged with 3DP Net 18.12 and Windows 10.

This article discusses complete file details, SYS file troubleshooting instructions for problems with athw8.sys, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	athw8.sys
File Extension:	SYS file extension
Description:	Qualcomm Atheros Extensible Wireless LAN device driver
Object File Type:	Driver
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Qualcomm Atheros Communications, Inc.
Software Program:	Driver for Qualcomm Atheros CB42/CB43/MB42/MB43 Network Adapter
Legal Copyright:	Copyright (C) 2001-2010 Qualcomm Atheros Communications, Inc.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	Private build
File Flags Mask:	0x003f
Entry Point:	0x1eef14
Code Size:	2240000

View Other athw8.sys Information

File Info	Description
File Size:	2.7 MB
File Modification Date/Time:	2019:11:11 15:11:22+00:00
File Type:	Win32 EXE
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2012:11:19 07:53:59+00:00
PE Type:	PE32
Linker Version:	11.0
Code Size:	2240000
Initialized Data Size:	595456
Uninitialized Data Size:	0
Entry Point:	0x1eef14
OS Version:	6.2
Image Version:	6.2
Subsystem Version:	6.2
Subsystem:	Native
File Version Number:	10.0.0.221
Product Version Number:	10.0.0.221
File Flags Mask:	0x003f
File Flags:	Private build
File OS:	Windows NT 32-bit
Object File Type:	Driver
File Subtype:	6
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Qualcomm Atheros Communications, Inc.
File Description:	Qualcomm Atheros Extensible Wireless LAN device driver
File Version:	10.0.0.221
Internal Name:	ATHR.SYS
Legal Copyright:	Copyright (C) 2001-2010 Qualcomm Atheros Communications, Inc.
Product Name:	Driver for Qualcomm Atheros CB42/CB43/MB42/MB43 Network Adapter
Product Version:	10.0.0.221

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are athw8.sys Error Messages?

athw8.sys Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with athw8.sys. Most of the issues concerning sys files involve Blue Screen of Death (BSOD) errors. These types of athw8.sys errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg. 3DP Net update) issues. Some of these errors include:

athw8.sys could not be found.
athw8.sys failed to load.
The file athw8.sys is missing or corrupt.
Windows failed to start - athw8.sys.

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: athw8.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] (athw8.sys).

STOP 0×0000007A: KERNEL DATA INPAGE (athw8.sys) STOP 0x0000003B: SYSTEM SERVICE EXCEPTION (athw8.sys) STOP 0x0000007E: SYSTEM THREAD EXCEPTION NOT HANDLED (athw8.sys) STOP 0x0000000A: IRQL NOT LESS EQUAL (athw8.sys) STOP 0x0000001E: KMODE EXCEPTION NOT HANDLED (athw8.sys) STOP 0x00000050: PAGE FAULT IN A NONPAGED AREA (athw8.sys)

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter athw8.sys BSOD errors after you've installed new hardware, software (3DP Net), or performed a failed Windows Update. In other cases, software corruption caused by a malware infection can lead to athw8.sys Blue Screen of Death errors. Therefore, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

GEEK TIP : As a rule of thumb, it's always a good idea to create a Windows "Snapshot" backup / System Restore Point before making any hardware or software changes to your computer. That way, it's very easy to restore your system in the unfortunate event you encounter a athw8.sys Blue Screen of Death error after recent changes.

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How to Fix athw8.sys Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your athw8.sys issue. These troubleshooting steps are listed in the recommended order of execution.

Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

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 athw8.sys error, please proceed to the Step 2 below.

Step 2: If recently installed 3DP Net (or related software), uninstall then try reinstalling 3DP Net software.

You can uninstall 3DP Net software by following these instructions (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "Uninstall" and press "ENTER".
In the search results, find and click "Add or Remove Programs"
Find the entry for 3DP Net 18.12 and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall 3DP Net software.

If this Step 2 fails as well, please proceed to the Step 3 below.

3DP Net 18.12

3DP

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many athw8.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 athw8.sys error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your athw8.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 athw8.sys file version. We maintain a comprehensive database of 100% malware-free athw8.sys files for every applicable version of 3DP Net. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download athw8.sys Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate 3DP Net folder location:

Windows 8.1: C:\Windows\System32\DriverStore\FileRepository\athw8.inf_x86_8459fe3a16830723\
Windows 10: C:\3DP\Net\Atheros\500x\832_one2330\
Windows 10: C:\Windows\System32\DriverStore\FileRepository\athw8.inf_x86_9f226f4d1ad88bb9\
Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve athw8.sys problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.

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Download athw8.sys Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying athw8.sys to your appropriate Windows system directory. 3DP typically does not release 3DP Net SYS files 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 athw8.sys and all other SYS files for 3DP Net. An incorrectly installed SYS file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

3DP Net 18.12

File Name

Software Version

File Version

Architecture

athw8.sys

10.0.0.221

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Driver for Qualcomm Atheros CB42/CB43/MB42/MB43 Network Adapter
Software Version:	10.0.0.221
File Version:	10.0.0.221
File Size:	2829312
File Date:	11/11/2019
MD5 Checksum:	03d27b7adbd3e8c550e6846ba636854b
SHA1 Checksum:	49622bb45200fa9b22c33e493307a5737136e424
SHA256 Checksum:	96f7923f8bd89f2c7a7683ccb1ce6ca448464f59144e6b0e8962d2577054cfc4
CRC32:
File Directory Location:	C:\3DP\Net\Atheros\500x\832_one2330\

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	6.2
Initialized Data Size:	595456
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:	11/11/2019

Windows 10

File Name

Software Version

File Version

Architecture

athw8.sys

3.0.2.201

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Driver for Qualcomm Atheros CB42/CB43/MB42/MB43 Network Adapter
Software Version:	3.0.2.201
File Version:	3.0.2.201
File Size:	3228672
File Date:	03/18/2017
MD5 Checksum:	d503e97d60480af6665048f3e6480b1f
SHA1 Checksum:	c596e9e554527e1bd9bb9707eadfab2892e7d2e1
SHA256 Checksum:	f2ff9b5de41e4fdef324a821fff35ef6e430c5692c451d5b3bb299cb848c185d
CRC32:
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:	03/18/2017

Windows 8.1

File Name

Software Version

File Version

Architecture

athw8.sys

3.0.1.145

64-bit (x64)

Expand for Detailed File Information +

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:	06/18/2013
MD5 Checksum:	d49351883332db68bcd52d7d7867689a
SHA1 Checksum:	2ee8f66b112e483d559782b9e576dd90d84f16e2
SHA256 Checksum:	34e567989dd6ac07c9d12321631749c66b101f36ac821cdf41185f36c40f6f4e
CRC32:
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:	06/18/2013

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Files Related to athw8.sys

SYS Files Related to athw8.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
ixn6532.sys	Intel(R) 10 Gigabit Adapter NDIS 6.x driver	Intel(R) 10 Gigabit Adapter (4.1.131.0)	358936	C:\Program Files\WindowsApps\Microsoft.VCLibs.1...
sis162u.sys	SiS162 usb Wireless LAN Adapter Driver	SiS162 usb Wireless LAN Adapter (5.1.1039.1050)	156160	C:\Program Files\WindowsApps\Microsoft.Microsof...
athuwbx.sys	Qualcomm Atheros USB Wireless LAN device driver	Driver for Qualcomm Atheros UB91/UB93/UB94 Network Adapter (10.0.0.28)	2702336	C:\Program Files\WindowsApps\Microsoft.ZuneMusi...
tnet1130.sys	tnet1130	TNET1130 WLAN Adapter (6.0.0.18)	385536	C:\Program Files\WindowsApps\Microsoft.Office.O...
ULILAN64.SYS	Driver for ULi PCI Fast Ethernet Controller	ULi PCI Fast Ethernet Controller (5.1.2600.0383)	34176	C:\Users\Tester\AppData\Local\Packages\Microsof...

Other Files Related to athw8.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
symbol.ttf	TrueType Font	3DP Net 18.12	70128	C:\Program Files\WindowsApps\Microsoft.Office.O...
setupact.log	Log	3DP Chip 17.11.1	22792	C:\Windows\System32\Sysprep\Panther\
setupact.log	Log	3DP Net 18.12	14252	C:\Windows\System32\Sysprep\Panther\
SA.DAT	Game Data	3DP Net 18.12	6	C:\WINDOWS\Tasks\
netvfx64.inf	Setup Information	3DP Net 18.12	55243	C:\3DP\Net\VIA\Rhine\764\

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