Microsoft Microsoft Office Access 2010 SYS FWPKCLNT.SYS

How to Download FWPKCLNT.SYS and Fix Blue Screen Errors

Last Updated: 11/25/2023
[Average Read Time: 4.5 minutes]

FWP/IPsec Kernel-Mode API files such as FWPKCLNT.SYS utilize the SYS file extension. This file is considered a Win64 DLL (Dynamic link library) file, and was first created by Microsoft for the Microsoft® Windows® Operating System software package.

The release of FWPKCLNT.SYS introduced for Windows was on 11/08/2006 in Windows Vista. The most recent version [file version 10.0.16299.334 (WinBuild.160101.0800)] was introduced on 07/04/2011 for Microsoft Office Access 2010 14. FWPKCLNT.SYS is found in Windows 10, Windows Vista, and Windows 8.1.

In this short article, you will discover detailed file information, steps for troubleshooting SYS file problems with FWPKCLNT.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:	FWPKCLNT.SYS
File Extension:	SYS file extension
Description:	FWP/IPsec Kernel-Mode API
Object File Type:	Dynamic link library
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Microsoft Corporation
Software Program:	Microsoft® Windows® Operating System
Legal Copyright:	© Microsoft Corporation. All rights reserved.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x58010
Code Size:	167936

View Other FWPKCLNT.SYS Information

File Info	Description
File Size:	431 kB
File Modification Date/Time:	2020:03:04 15:24:01+00:00
File Type:	Win64 DLL
MIME Type:	application/octet-stream
Warning:	Possibly corrupt Version resource
Machine Type:	AMD AMD64
Time Stamp:	2009:07:28 03:26:30+00:00
PE Type:	PE32+
Linker Version:	14.10
Code Size:	167936
Initialized Data Size:	264704
Uninitialized Data Size:	0
Entry Point:	0x58010
OS Version:	10.0
Image Version:	10.0
Subsystem Version:	10.0
Subsystem:	Native
File Version Number:	10.0.16299.334
Product Version Number:	10.0.16299.334
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Microsoft Corporation
File Description:	FWP/IPsec Kernel-Mode API
File Version:	10.0.16299.334 (WinBuild.160101.0800)
Internal Name:	fwpkclnt.sys
Legal Copyright:	© Microsoft Corporation. All rights reserved.
Product Name:	Microsoft® Windows® Operating System
Product Version:	10.0.16299.334

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

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What are FWPKCLNT.SYS Error Messages?

FWPKCLNT.SYS Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with FWPKCLNT.SYS. Most of the issues concerning sys files involve Blue Screen of Death (BSOD) errors. These types of FWPKCLNT.SYS errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg. Microsoft Office Access 2010 update) issues. Some of these errors include:

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

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

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter FWPKCLNT.SYS BSOD errors after you've installed new hardware, software (Microsoft Office Access 2010), or performed a failed Windows Update. In other cases, software corruption caused by a malware infection can lead to FWPKCLNT.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 FWPKCLNT.SYS Blue Screen of Death error after recent changes.

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How to Fix FWPKCLNT.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 FWPKCLNT.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 FWPKCLNT.SYS error, please proceed to the Step 2 below.

Step 2: If recently installed Microsoft Office Access 2010 (or related software), uninstall then try reinstalling Microsoft Office Access 2010 software.

You can uninstall Microsoft Office Access 2010 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 Microsoft Office Access 2010 14 and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Microsoft Office Access 2010 software.

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

Microsoft Office Access 2010 14

Microsoft Corporation

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 FWPKCLNT.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 FWPKCLNT.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 FWPKCLNT.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 FWPKCLNT.SYS file version. We maintain a comprehensive database of 100% malware-free FWPKCLNT.SYS files for every applicable version of Microsoft Office Access 2010. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download FWPKCLNT.SYS Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate Microsoft Office Access 2010 folder location:

Windows Vista: C:\Windows\System32\drivers\
Windows 7: C:\Windows\System32\drivers\
Windows 8: C:\Windows\System32\drivers\
Windows 8.1: C:\Windows\System32\drivers\
Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-tcpip-driver_31bf3856ad364e35_10.0.16299.15_none_fae4b1a428530d41\
Show 3 more directories +
Windows 10: C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D53791E\amd64_microsoft-windows-tcpip-driver_31bf3856ad364e35_10.0.16299.1087_none_df7524aee8d9d74f\
Windows 10: C:\Windows\WinSxS\amd64_microsoft-windows-tcpip-driver_31bf3856ad364e35_10.0.16299.1087_none_df7524aee8d9d74f\
Windows 10: C:\Windows\System32\drivers\
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 FWPKCLNT.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 FWPKCLNT.SYS Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying FWPKCLNT.SYS to your appropriate Windows system directory. Microsoft typically does not release Microsoft Office Access 2010 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 FWPKCLNT.SYS and all other SYS files for Microsoft Office Access 2010. An incorrectly installed SYS file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Trillian 6.1.0.17

File Name

Software Version

File Version

Architecture

FWPKCLNT.SYS

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
File Size:	3117
File Date:	10/04/2019
MD5 Checksum:	5f6a7d1a7456f71c17fb893d6c31e903
SHA1 Checksum:	5b4132c9077f4270eee99c397824c03a92a7779b
SHA256 Checksum:	f820d46a3c87ccb4c423960126a318f83d1b8de313221a55533655199ed9532e
CRC32:
File Directory Location:	C:\Windows\WinSxS\amd64_microsoft-windows-tcpi ...

File Version, System, and Machine Information
File Modification Date/Time:	10/04/2019

Microsoft Office Access 2010 14

File Name

Software Version

File Version

Architecture

FWPKCLNT.SYS

10.0.16299.334

10.0.16299.334 (WinBuild.160101.0800)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Microsoft® Windows® Operating System
Software Version:	10.0.16299.334
File Version:	10.0.16299.334 (WinBuild.160101.0800)
File Size:	441248
File Date:	03/04/2020
MD5 Checksum:	676dded9855bde7097ce58e7506b5cae
SHA1 Checksum:	c8e482943c7362359352273d1d0d943187f3ff9f
SHA256 Checksum:	e052524a11230078ae649f2c4bea4e6f69b92edb94e2c52ec1269857ef2c9fd5
CRC32:
File Directory Location:	C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D ... C:\Windows\WinSxS\amd64_microsoft-windows-tcpi ...

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	10.0
Initialized Data Size:	264704
Linker Version:	14.10
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Native
Subsystem Version:	10.0
File Modification Date/Time:	03/04/2020

Windows 10

File Name

Software Version

File Version

Architecture

FWPKCLNT.SYS

10.0.15063.0

10.0.15063.0 (WinBuild.160101.0800)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Microsoft® Windows® Operating System
Software Version:	10.0.15063.0
File Version:	10.0.15063.0 (WinBuild.160101.0800)
File Size:	290208
File Date:	03/18/2017
MD5 Checksum:	c5a411e5fae263eaf708df71b60c4dad
SHA1 Checksum:	286db5fa35288078ff02c75025bab45a8d8c5d71
SHA256 Checksum:	ca20f352d8f4b2e301ae8968cfdec0a3ca4628fed83bc82f30f0bbe3ecae5765
CRC32:
File Directory Location:	C:\Windows\System32\drivers\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	10.0
Initialized Data Size:	134656
Linker Version:	14.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	10.0
File Modification Date/Time:	03/18/2017

Windows Vista

File Name

Software Version

File Version

Architecture

FWPKCLNT.SYS

6.0.6002.18005

6.0.6002.18005 (lh_sp2rtm.090410-1830)

32-bit (x32)

Expand for Detailed File Information +

OS Version:	Windows Vista
Software:	Microsoft® Windows® Operating System
Software Version:	6.0.6002.18005
File Version:	6.0.6002.18005 (lh_sp2rtm.090410-1830)
File Size:	166888
File Date:	04/11/2009
MD5 Checksum:	dc83a8659514ab95972b13c71f50d0cb
SHA1 Checksum:	5f2952acba6412b18ced57240788a8b98a0e46b3
SHA256 Checksum:	8f0dbb60bdd215b18385c8e54d059ddcb314ea21c316d878a2a2f57e37844727
CRC32:
File Directory Location:	C:\Windows\System32\drivers\

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	6.0
Initialized Data Size:	100864
Linker Version:	8.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Native
Subsystem Version:	6.0
File Modification Date/Time:	04/11/2009

Windows 8.1

File Name

Software Version

File Version

Architecture

FWPKCLNT.SYS

6.3.9600.17415

6.3.9600.17415 (winblue_r4.141028-1500)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8.1
Software:	Microsoft® Windows® Operating System
Software Version:	6.3.9600.17415
File Version:	6.3.9600.17415 (winblue_r4.141028-1500)
File Size:	286528
File Date:	11/21/2014
MD5 Checksum:	ddc5a56c5e748324a51356e477c69072
SHA1 Checksum:	568fc1d9b607393058b7cb575a827e33920d1482
SHA256 Checksum:	48271c9444531273194b5065acd77d8dd2eafb49e46ad8c9fb89d3cc5e579954
CRC32:
File Directory Location:	C:\Windows\System32\drivers\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.3
Initialized Data Size:	124928
Linker Version:	11.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	6.3
File Modification Date/Time:	11/21/2014

Windows 8

File Name

Software Version

File Version

Architecture

FWPKCLNT.SYS

6.2.9200.16384

6.2.9200.16384 (win8_rtm.120725-1247)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8
Software:	Microsoft® Windows® Operating System
Software Version:	6.2.9200.16384
File Version:	6.2.9200.16384 (win8_rtm.120725-1247)
File Size:	271088
File Date:	07/26/2012
MD5 Checksum:	36c51b1d341022b88a67f4d907ca81d9
SHA1 Checksum:	5d578cfdcbe2117092c4d7ce8cc50b06e462e7fe
SHA256 Checksum:	04934a8cc1a746395aecd56f82835238224e26287f156f8bdc02ce698745e118
CRC32:
File Directory Location:	C:\Windows\System32\drivers\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	6.2
Initialized Data Size:	118784
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:	07/26/2012

Windows 7

File Name

Software Version

File Version

Architecture

FWPKCLNT.SYS

6.1.7601.17514

6.1.7601.17514 (win7sp1_rtm.101119-1850)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 7
Software:	Microsoft® Windows® Operating System
Software Version:	6.1.7601.17514
File Version:	6.1.7601.17514 (win7sp1_rtm.101119-1850)
File Size:	288640
File Date:	11/21/2010
MD5 Checksum:	63b5129d7127e7757fcc9ea9d3763963
SHA1 Checksum:	53805e9b463e7b037fb300ff23d99357ab5098ee
SHA256 Checksum:	e233fa7d50ecb1ada7356e338df4fc2f1c9bd2916e1a4b0f76a7dd4399c79ab6
CRC32:
File Directory Location:	C:\Windows\System32\drivers\

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	6.1
Initialized Data Size:	154624
Linker Version:	9.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Native
Subsystem Version:	6.1
File Modification Date/Time:	11/21/2010

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Files Related to FWPKCLNT.SYS

SYS Files Related to FWPKCLNT.SYS

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
ksecdd.sys	Kernel Security Support Provider Interface	Microsoft® Windows® Operating System (10.0.16299.755)	138768	C:\Windows\Logs\DPX\
pcw.sys	Performance Counters for Windows Driver	Microsoft® Windows® Operating System (10.0.16299.371)	53152	C:\Windows\Panther\UnattendGC\
udfs.sys	UDF File System Driver	Microsoft® Windows® Operating System (10.0.16299.1029)	323072	C:\Windows\System32\Sysprep\Panther\
volsnap.sys	Volume Shadow Copy driver	Microsoft® Windows® Operating System (10.0.16299.125)	401304	C:\Windows\Fonts\
srv2.sys	Smb 2.0 Server driver	Microsoft® Windows® Operating System (10.0.16299.1059)	725504	C:\Windows\Panther\UnattendGC\

Other Files Related to FWPKCLNT.SYS

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
OneX_v1.xsd	XML Schema Definition	Windows 7	5957	C:\Windows\L2Schemas\
WWAN_profile_v1.xsd	XML Schema Definition	Microsoft Office Access 2010 14	6201	C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D5...
WLANAP_profile_v1.xsd	XML Schema Definition	Windows 10	7548	C:\Windows\L2Schemas\
WLAN_profile_v1.xsd	XML Schema Definition	Windows 10	18585	C:\Windows\L2Schemas\
WLAN_policy_v1.xsd	XML Schema Definition	Windows 7	7405	C:\Windows\L2Schemas\

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