3DP 3DP Net SYS fetn63.sys

Download, Fix, and Update Fetn63.sys

Last Updated: 11/25/2023
[Time to Read: ~3-5 minutes]

SYS files such as fetn63.sys are categorized as Win32 EXE (Driver) files. As a Windows System Configuration file, it was created for use in VIA Rhine Family Fast Ethernet Adapter by 3DP.

The first version of fetn63.sys for Windows 8 was introduced on 08/01/2012 in Windows 8. The most recent release for 3DP Net 18.12 launched on 12/03/2018 [version 1.8.0.0 release]. fetn63.sys is packaged with 3DP Net 18.12, Windows 10, and Windows 8.1.

In this short article, you will discover detailed file information, steps for troubleshooting SYS file problems with fetn63.sys, and list of free downloads for every version that exists in our comprehensive file directory.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	fetn63.sys
File Extension:	SYS file extension
Object File Type:	Driver
File Type:	Driver
Description:	Windows System Configuration
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	VIA Technologies, Inc.
Software Program:	VIA Rhine Family Fast Ethernet Adapter
Legal Copyright:	Copyright (C) VIA Technologies, Inc.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x9f72
Code Size:	38912

View Other fetn63.sys Information

File Info	Description
File Size:	54 kB
File Modification Date/Time:	2019:11:11 15:18:36+00:00
File Type:	Win32 EXE
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2012:08:16 19:05:44+00:00
PE Type:	PE32
Linker Version:	11.0
Code Size:	38912
Initialized Data Size:	8192
Uninitialized Data Size:	0
Entry Point:	0x9f72
OS Version:	6.2
Image Version:	6.2
Subsystem Version:	6.2
Subsystem:	Native
File Version Number:	1.8.0.0
Product Version Number:	1.8.0.0
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Driver
File Subtype:	6
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	VIA Technologies, Inc.
File Version:	1.8.0.0
Legal Copyright:	Copyright (C) VIA Technologies, Inc.
Product Name:	VIA Rhine Family Fast Ethernet Adapter
Product Version:	1.8.0.0
Legal Trademarks:	VIA

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

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What are fetn63.sys Error Messages?

fetn63.sys Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with fetn63.sys. Most of the issues concerning sys files involve Blue Screen of Death (BSOD) errors. These types of fetn63.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:

fetn63.sys could not be found.
fetn63.sys failed to load.
The file fetn63.sys is missing or corrupt.
Windows failed to start - fetn63.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: fetn63.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] (fetn63.sys).

STOP 0x0000007E: SYSTEM THREAD EXCEPTION NOT HANDLED (fetn63.sys) STOP 0x0000001E: KMODE EXCEPTION NOT HANDLED (fetn63.sys) STOP 0x0000003B: SYSTEM SERVICE EXCEPTION (fetn63.sys) STOP 0x00000050: PAGE FAULT IN A NONPAGED AREA (fetn63.sys) STOP 0×0000007A: KERNEL DATA INPAGE (fetn63.sys) STOP 0x0000000A: IRQL NOT LESS EQUAL (fetn63.sys)

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter fetn63.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 fetn63.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 fetn63.sys Blue Screen of Death error after recent changes.

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How to Fix fetn63.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 fetn63.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 fetn63.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 fetn63.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 fetn63.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 fetn63.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 fetn63.sys file version. We maintain a comprehensive database of 100% malware-free fetn63.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 fetn63.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\netvf63.inf_x86_6eec624252007585\
Windows 8.1: C:\Windows\System32\DriverStore\FileRepository\netvf63.inf_x86_e32914561490e36f\
Windows 10: C:\3DP\Net\VIA\Rhine\832\
Windows 10: C:\Windows\System32\DriverStore\FileRepository\netvf63.inf_x86_e32914561490e36f\
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 fetn63.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 fetn63.sys Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying fetn63.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 fetn63.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

fetn63.sys

1.8.0.0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	VIA Rhine Family Fast Ethernet Adapter
Software Version:	1.8.0.0
File Version:	1.8.0.0
File Size:	54928
File Date:	11/11/2019
MD5 Checksum:	4595e162b14e77ade7b2277ebcc5b0a4
SHA1 Checksum:	0104e838f39e58c8a866cb52d9cc885b34da5fbf
SHA256 Checksum:	0f5b41bf78f546b7075e0bc0c2b518fd48d3f79f16e4bc773f11afee41711007
CRC32:
File Directory Location:	C:\3DP\Net\VIA\Rhine\832\

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	6.2
Initialized Data Size:	8192
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

fetn63.sys

1.8.0.0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	VIA Rhine Family Fast Ethernet Adapter
Software Version:	1.8.0.0
File Version:	1.8.0.0
File Size:	47616
File Date:	06/18/2013
MD5 Checksum:	70e4ed007428707c960229ebd860845f
SHA1 Checksum:	ea45090db85da6f0923c871c531a3cc103b4b215
SHA256 Checksum:	4c7d8a09fcfe2c22737e6051638ec1c887a28b7946d7ea0c27df82a060eefda2
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:	8192
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

Windows 8.1

File Name

Software Version

File Version

Architecture

fetn63.sys

1.8.0.0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8.1
Software:	VIA Rhine Family Fast Ethernet Adapter
Software Version:	1.8.0.0
File Version:	1.8.0.0
File Size:	47616
File Date:	06/18/2013
MD5 Checksum:	70e4ed007428707c960229ebd860845f
SHA1 Checksum:	ea45090db85da6f0923c871c531a3cc103b4b215
SHA256 Checksum:	4c7d8a09fcfe2c22737e6051638ec1c887a28b7946d7ea0c27df82a060eefda2
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:	8192
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

Windows 8

File Name

Software Version

File Version

Architecture

fetn63.sys

1.5.0.0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8
Software:	VIA Rhine Family Fast Ethernet Adapter
Software Version:	1.5.0.0
File Version:	1.5.0.0
File Size:	48128
File Date:	06/02/2012
MD5 Checksum:	b427cfd8fda7d54ed386ca80a7647f50
SHA1 Checksum:	5d67739432957b4f8c537442d8b353150b721ddf
SHA256 Checksum:	9e6b376cbd9f68278eff41446de6a6a50448f404bded6970ca6131fce0f4f0b4
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:	8192
Linker Version:	10.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	6.2
File Modification Date/Time:	06/02/2012

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Files Related to fetn63.sys

SYS Files Related to fetn63.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
e2xw7x64.sys	Killer e2400 PCI-E Gigabit Ethernet Controller	Killer e2400 PCI-E Gigabit Ethernet Controller (9.0.0.39)	134296	C:\Program Files\WindowsApps\microsoft.windowsc...
BCMWL63.SYS	Broadcom 802.11 Network Adapter wireless driver	Broadcom 802.11 Network Adapter wireless driver (7.12.39.0)	9408216	C:\Windows\System32\LogFiles\WMI\RtBackup\
e1s6332.sys	Intel(R) Gigabit Adapter NDIS 6.x driver	Intel(R) Gigabit Adapter (12.13.27.0)	431088	C:\Program Files\WindowsApps\Deleted\Microsoft....
i40ea65.sys	Intel(R) Ethernet Adapter NDIS driver	Intel(R) Ethernet Adapter (1.9.221.0)	613040	C:\Program Files\WindowsApps\Deleted\Microsoft....
usb8023k.sys	Remote NDIS USB Driver	Microsoft® Windows® Operating System (5.2.3667.0)	11136	C:\Program Files\WindowsApps\Deleted\Microsoft....

Other Files Related to fetn63.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
setupact.log	Log	3DP Chip 17.11.1	62521	C:\Windows\Panther\UnattendGC\
machine.PNF	Precompiled INF	3DP Chip 17.11.1	152316	C:\Windows\inf\
machine.PNF	Precompiled INF	3DP Net 18.12	152316	C:\Windows\inf\
netr28ux.inf	Setup Information	3DP Net 18.12	908622	C:\3DP\Net\Ralink\RT2870\8\
netr28ux.inf	Setup Information	3DP Net 18.12	902250	C:\3DP\Net\Ralink\RT2870\8_08469053_2\

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