3DP 3DP Net SYS L1E62x86.sys

How to Update, Download, and Fix L1E62x86.sys

Last Updated: 12/04/2024
[Time Needed for Reading: ~4-6 minutes]

SYS files such as L1E62x86.sys are categorized as Win32 EXE (Driver) files. As a Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller(NDIS6.20) file, it was created for use in Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller(NDIS6.20) by 3DP.

L1E62x86.sys was first released for Windows 8 Operating System on 08/01/2012 with Windows 8. The newest file release date for 3DP Net 18.12 was 12/03/2018 [version 1.0.0.22 built by: WinDDK]. L1E62x86.sys is packaged with 3DP Net 18.12, Windows 10, and Windows 8.1.

In this article, you will find detailed L1E62x86.sys information, a SYS file troubleshooting guide, and a list of versions that are available for free download.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	L1E62x86.sys
File Extension:	SYS file extension
Description:	Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller(NDIS6.20)
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:	Atheros Communications, Inc.
Software Program:	Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller(NDIS6.20)
Legal Copyright:	2001-2008 Atheros Communications, Inc. All Rights Reserved.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	Private build
File Flags Mask:	0x003f
Entry Point:	0xd0fc
Code Size:	41472

View Other L1E62x86.sys Information

File Info	Description
File Size:	55 kB
File Modification Date/Time:	2019:11:11 15:11:35+00:00
File Type:	Win32 EXE
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2010:03:29 02:08:36+00:00
PE Type:	PE32
Linker Version:	9.0
Code Size:	41472
Initialized Data Size:	7168
Uninitialized Data Size:	0
Entry Point:	0xd0fc
OS Version:	6.1
Image Version:	6.1
Subsystem Version:	6.1
Subsystem:	Native
File Version Number:	1.0.0.22
Product Version Number:	1.0.0.22
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:	Atheros Communications, Inc.
File Description:	Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller(NDIS6.20)
File Version:	1.0.0.22 built by: WinDDK
Internal Name:	L1e62x86.sys
Legal Copyright:	2001-2008 Atheros Communications, Inc. All Rights Reserved.
Product Name:	Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller(NDIS6.20)
Product Version:	1.0.0.22

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

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What are L1E62x86.sys Error Messages?

L1E62x86.sys Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with L1E62x86.sys. Most of the issues concerning sys files involve Blue Screen of Death (BSOD) errors. These types of L1E62x86.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:

L1E62x86.sys could not be found.
L1E62x86.sys failed to load.
The file L1E62x86.sys is missing or corrupt.
Windows failed to start - L1E62x86.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: L1E62x86.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] (L1E62x86.sys).

STOP 0x0000007E: SYSTEM THREAD EXCEPTION NOT HANDLED (L1E62x86.sys) STOP 0x00000050: PAGE FAULT IN A NONPAGED AREA (L1E62x86.sys) STOP 0x0000001E: KMODE EXCEPTION NOT HANDLED (L1E62x86.sys) STOP 0x0000003B: SYSTEM SERVICE EXCEPTION (L1E62x86.sys) STOP 0x0000000A: IRQL NOT LESS EQUAL (L1E62x86.sys) STOP 0×0000007A: KERNEL DATA INPAGE (L1E62x86.sys)

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter L1E62x86.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 L1E62x86.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 L1E62x86.sys Blue Screen of Death error after recent changes.

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How to Fix L1E62x86.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 L1E62x86.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 L1E62x86.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 L1E62x86.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 L1E62x86.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 L1E62x86.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 L1E62x86.sys file version. We maintain a comprehensive database of 100% malware-free L1E62x86.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 L1E62x86.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: C:\Windows\System32\DriverStore\FileRepository\netl1e86.inf_x86_17ffbf95c97b7c05\
Windows 8.1: C:\Windows\System32\DriverStore\FileRepository\netl1e86.inf_x86_17ffbf95c97b7c05\
Windows 10: C:\3DP\Net\Atheros\8121\L1E\732\
Windows 10: C:\Windows\System32\DriverStore\FileRepository\netl1e86.inf_x86_102a6b051dd0e8f2\
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 L1E62x86.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 L1E62x86.sys Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying L1E62x86.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 L1E62x86.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

L1E62x86.sys

1.0.0.22

1.0.0.22 built by: WinDDK

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller(NDIS6.20)
Software Version:	1.0.0.22
File Version:	1.0.0.22 built by: WinDDK
File Size:	55848
File Date:	11/11/2019
MD5 Checksum:	14f63a275c1bff4d35e02de1127e8a85
SHA1 Checksum:	d2219ed790913f4246b6175c9c3991090bb8009a
SHA256 Checksum:	24cf342c24c66e9bfd3d7bc76d461048db20fca81c05162984290f4067957cc8
CRC32:
File Directory Location:	C:\3DP\Net\Atheros\8121\L1E\732\

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	6.1
Initialized Data Size:	7168
Linker Version:	9.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	6.1
File Modification Date/Time:	11/11/2019

Windows 10

File Name

Software Version

File Version

Architecture

L1E62x86.sys

1.0.0.23

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller(NDIS6.20)
Software Version:	1.0.0.23
File Version:	1.0.0.23
File Size:	55296
File Date:	06/02/2012
MD5 Checksum:	360b10bb62d2b5f0219ff15209b0f2c6
SHA1 Checksum:	8d6885754b48d26c2db41e14795570d6ed64a6f4
SHA256 Checksum:	16d7c7e130cd4949459f3c7bdabfc6786a7ad4290a9bc3a8319a1e533d67c5a1
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:	7168
Linker Version:	10.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	6.1
File Modification Date/Time:	06/02/2012

Windows 8.1

File Name

Software Version

File Version

Architecture

L1E62x86.sys

1.0.0.23

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8.1
Software:	Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller(NDIS6.20)
Software Version:	1.0.0.23
File Version:	1.0.0.23
File Size:	55296
File Date:	06/02/2012
MD5 Checksum:	360b10bb62d2b5f0219ff15209b0f2c6
SHA1 Checksum:	8d6885754b48d26c2db41e14795570d6ed64a6f4
SHA256 Checksum:	16d7c7e130cd4949459f3c7bdabfc6786a7ad4290a9bc3a8319a1e533d67c5a1
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:	7168
Linker Version:	10.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	6.1
File Modification Date/Time:	06/02/2012

Windows 8

File Name

Software Version

File Version

Architecture

L1E62x86.sys

1.0.0.23

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8
Software:	Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller(NDIS6.20)
Software Version:	1.0.0.23
File Version:	1.0.0.23
File Size:	55296
File Date:	06/02/2012
MD5 Checksum:	360b10bb62d2b5f0219ff15209b0f2c6
SHA1 Checksum:	8d6885754b48d26c2db41e14795570d6ed64a6f4
SHA256 Checksum:	16d7c7e130cd4949459f3c7bdabfc6786a7ad4290a9bc3a8319a1e533d67c5a1
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:	7168
Linker Version:	10.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	6.1
File Modification Date/Time:	06/02/2012

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Files Related to L1E62x86.sys

SYS Files Related to L1E62x86.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
e1r62x64.sys	Intel(R) Gigabit Adapter NDIS 6.x driver	Intel(R) Gigabit Adapter (12.13.27.0)	499184	C:\Program Files\WindowsApps\Microsoft.GetHelp_...
e1s64x64.sys	Intel(R) Gigabit Adapter NDIS 6.x driver	Intel(R) Gigabit Adapter (12.13.27.0)	522736	C:\Program Files\WindowsApps\Microsoft.WindowsM...
bflwfx64.sys	Killer Bandwidth Control Filter Driver	Killer Bandwidth Control (3.0.1.3)	73424	C:\Program Files\WindowsApps\Microsoft.XboxIden...
Netwbn02.sys	Intel® Wireless WiFi Link Driver	3DP Net 18.12	2935416	C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D5...
e1q6332.sys	Intel(R) Gigabit Adapter NDIS 6.x driver	Intel(R) Gigabit Adapter (12.7.28.0)	390128	C:\Program Files\WindowsApps\Microsoft.XboxApp_...

Other Files Related to L1E62x86.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
setupact.log	Log	3DP Net 18.12	62521	C:\Windows\Panther\UnattendGC\
SA.DAT	Game Data	3DP Chip 17.11.1	6	C:\WINDOWS\Tasks\
machine.PNF	Precompiled INF	3DP Net 18.12	152316	C:\Windows\inf\
netr28ux.inf	Setup Information	3DP Net 18.12	900106	C:\3DP\Net\Ralink\RT2870\7_08469053_2\
netr28ux.inf	Setup Information	3DP Net 18.12	889742	C:\3DP\Net\Ralink\RT2870\7_0b0517eb\

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