EaseUS EaseUS Disk Copy SYS L1c62x86.sys

L1c62x86.sys: How to Fix, Download, and Update

Last Updated: 11/24/2023
[Time to Read Article: 5 minutes]

SYS files such as L1c62x86.sys are categorized as Win32 EXE (Driver) files. As a Qualcomm Atheros Ar81xx series PCI-E Gigabit Ethernet Controller file, it was created for use in Qualcomm Atheros Ar81xx series PCI-E Gigabit Ethernet Controller by EaseUS.

The first version of L1c62x86.sys for 3DP Net 18.12 was seen on 12/03/2018 in Windows 10. The newest file release date for EaseUS Disk Copy 3 was 05/03/2018 [version 2.1.0.12].

Please continue reading to find your correct L1c62x86.sys file version download (free), detailed file information, and SYS file troubleshooting instructions.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	L1c62x86.sys
File Extension:	SYS file extension
Description:	Qualcomm Atheros Ar81xx series PCI-E Gigabit Ethernet Controller
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 Co., Ltd.
Software Program:	Qualcomm Atheros Ar81xx series PCI-E Gigabit Ethernet Controller
Legal Copyright:	2001-2012 Qualcomm Atheros Co., Ltd. All Rights Reserved.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	Private build
File Flags Mask:	0x003f
Entry Point:	0x18124
Code Size:	82944

View Other L1c62x86.sys Information

File Info	Description
File Size:	98 kB
File Modification Date/Time:	2019:11:15 17:43:34+00:00
File Type:	Win32 EXE
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2012:09:21 06:33:16+00:00
PE Type:	PE32
Linker Version:	11.0
Code Size:	82944
Initialized Data Size:	10240
Uninitialized Data Size:	0
Entry Point:	0x18124
OS Version:	6.2
Image Version:	6.2
Subsystem Version:	6.1
Subsystem:	Native
File Version Number:	2.1.0.12
Product Version Number:	2.1.0.12
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 Co., Ltd.
File Description:	Qualcomm Atheros Ar81xx series PCI-E Gigabit Ethernet Controller
File Version:	2.1.0.12
Internal Name:	L1c62x86.sys
Legal Copyright:	2001-2012 Qualcomm Atheros Co., Ltd. All Rights Reserved.
Product Name:	Qualcomm Atheros Ar81xx series PCI-E Gigabit Ethernet Controller
Product Version:	2.1.0.12

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

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

What are L1c62x86.sys Error Messages?

L1c62x86.sys Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with L1c62x86.sys. Most of the issues concerning sys files involve Blue Screen of Death (BSOD) errors. These types of L1c62x86.sys errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg. EaseUS Disk Copy update) issues. Some of these errors include:

L1c62x86.sys could not be found.
L1c62x86.sys failed to load.
The file L1c62x86.sys is missing or corrupt.
Windows failed to start - L1c62x86.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: L1c62x86.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] (L1c62x86.sys).

STOP 0x0000007E: SYSTEM THREAD EXCEPTION NOT HANDLED (L1c62x86.sys) STOP 0x0000003B: SYSTEM SERVICE EXCEPTION (L1c62x86.sys) STOP 0x00000050: PAGE FAULT IN A NONPAGED AREA (L1c62x86.sys) STOP 0x0000000A: IRQL NOT LESS EQUAL (L1c62x86.sys) STOP 0×0000007A: KERNEL DATA INPAGE (L1c62x86.sys) STOP 0x0000001E: KMODE EXCEPTION NOT HANDLED (L1c62x86.sys)

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter L1c62x86.sys BSOD errors after you've installed new hardware, software (EaseUS Disk Copy), or performed a failed Windows Update. In other cases, software corruption caused by a malware infection can lead to L1c62x86.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 L1c62x86.sys Blue Screen of Death error after recent changes.

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

How to Fix L1c62x86.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 L1c62x86.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 L1c62x86.sys error, please proceed to the Step 2 below.

Step 2: If recently installed EaseUS Disk Copy (or related software), uninstall then try reinstalling EaseUS Disk Copy software.

You can uninstall EaseUS Disk Copy 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 EaseUS Disk Copy 3 and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall EaseUS Disk Copy software.

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

EaseUS Disk Copy 3

EaseUS

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 L1c62x86.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 L1c62x86.sys error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

If Those Steps Fail: Download and Replace Your L1c62x86.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 L1c62x86.sys file version. We maintain a comprehensive database of 100% malware-free L1c62x86.sys files for every applicable version of EaseUS Disk Copy. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download L1c62x86.sys Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate EaseUS Disk Copy folder location:

Windows 10: C:\Program Files (x86)\EaseUS\Disk Copy\BUILDPE\x86\Drivers\NET\Atheros\
Windows 10: C:\3DP\Net\Atheros\8121\L1C\732\
Windows 10: C:\Program Files (x86)\EaseUS\Todo Backup\BUILDPE\x86\Drivers\NET\Atheros\
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 L1c62x86.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.

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

Download L1c62x86.sys Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying L1c62x86.sys to your appropriate Windows system directory. EaseUS typically does not release EaseUS Disk Copy 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 L1c62x86.sys and all other SYS files for EaseUS Disk Copy. An incorrectly installed SYS file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

EaseUS Disk Copy 3

File Name

Software Version

File Version

Architecture

L1c62x86.sys

2.1.0.12

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Qualcomm Atheros Ar81xx series PCI-E Gigabit Ethernet Controller
Software Version:	2.1.0.12
File Version:	2.1.0.12
File Size:	100504
File Date:	11/15/2019
MD5 Checksum:	b10d82345e7536f772db5e50a1e0b9bf
SHA1 Checksum:	26ce75259c3b806daf3348433b5a41948824eeb4
SHA256 Checksum:	3d241e7c6fb4aab1bc790aa77c337284449244c2fce4221a76cb375bc4aea26c
CRC32:
File Directory Location:	C:\Program Files (x86)\EaseUS\Disk Copy\BUILDP ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	6.2
Initialized Data Size:	10240
Linker Version:	11.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	6.1
File Modification Date/Time:	11/15/2019

3DP Net 18.12

File Name

Software Version

File Version

Architecture

L1c62x86.sys

2.1.0.21

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Qualcomm Atheros Ar81xx series PCI-E Gigabit Ethernet Controller
Software Version:	2.1.0.21
File Version:	2.1.0.21
File Size:	110280
File Date:	11/11/2019
MD5 Checksum:	eb8b99107fe7160dc44e72c3b436b52a
SHA1 Checksum:	64d838a26bae9bd83177677813dab5a13828980b
SHA256 Checksum:	97e3e212cef276f8c90eea61c1e0f76e40cc1e1008ef7809facf8eb5cbd9599b
CRC32:
File Directory Location:	C:\3DP\Net\Atheros\8121\L1C\732\

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	6.2
Initialized Data Size:	10752
Linker Version:	11.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	6.1
File Modification Date/Time:	11/11/2019

EaseUS Todo Backup 11.5

File Name

Software Version

File Version

Architecture

L1c62x86.sys

2.1.0.12

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Qualcomm Atheros Ar81xx series PCI-E Gigabit Ethernet Controller
Software Version:	2.1.0.12
File Version:	2.1.0.12
File Size:	100504
File Date:	11/15/2019
MD5 Checksum:	b10d82345e7536f772db5e50a1e0b9bf
SHA1 Checksum:	26ce75259c3b806daf3348433b5a41948824eeb4
SHA256 Checksum:	3d241e7c6fb4aab1bc790aa77c337284449244c2fce4221a76cb375bc4aea26c
CRC32:
File Directory Location:	C:\Program Files (x86)\EaseUS\Todo Backup\BUIL ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	6.2
Initialized Data Size:	10240
Linker Version:	11.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	6.1
File Modification Date/Time:	11/15/2019

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

Files Related to L1c62x86.sys

SYS Files Related to L1c62x86.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
mv91xx.sys	Marvell magni Windows Driver	Marvell magni (1.2.0.1016)	275760	C:\Program Files\WindowsApps\Microsoft.ZuneMusi...
EuDskCp.sys	Disk Backup Driver	EaseUS Todo Backup (5.8.0.0)	74184	C:\Program Files\WindowsApps\Microsoft.ZuneMusi...
nusb3xhc.sys	USB 3.0 Host Controller Driver	USB 3.0 Device Driver (2.1.27.0)	164736	C:\Program Files\WindowsApps\Microsoft.VCLibs.1...
msiscsi.sys	Microsoft iSCSI Initiator Driver	Microsoft® Windows® Operating System (6.1.7601.17514)	273792	C:\Windows\Logs\DPX\
lsi_sas.sys	LSI Fusion-MPT SAS Driver (StorPort)	LSI Fusion-MPT SAS Driver (StorPort) (1.33.01.00)	102400	C:\Windows\Globalization\MCT\MCT-GB\Link\

Other Files Related to L1c62x86.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
CBS.log	Log	EaseUS Deleted File Recovery 3.0.1	971179	C:\Windows\Logs\CBS\
setuperr.log	Log	EaseUS Deleted File Recovery 3.0.1	2277	C:\Windows\Logs\DPX\
setupact.log	Log	EaseUS Deleted File Recovery 3.0.1	26757	C:\Windows\System32\Sysprep\Panther\
SA.DAT	Game Data	EaseUS Disk Copy 3	6	C:\WINDOWS\Tasks\
SA.DAT	Game Data	EaseUS Partition Master Free Edition 13.5	6	C:\WINDOWS\Tasks\

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

Browse Other File Extensions in Alphabetical Order : # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

You are downloading trial software. The purchase of a one-year software subscription at the price of $29.97 USD is required to unlock all software features. Subscription auto-renews at the end of the term (Learn more). By clicking the "Start Download" button above and installing "Software", I acknowledge I have read and agree to the Solvusoft End User License Agreement and Privacy Policy.