Microsoft Microsoft Office Access 2010 SYS wmbclass.sys

Fix Wmbclass.sys Blue Screen of Death Errors (Free Downloads)

Last Updated: 11/26/2024
[Average Read Time: 4.5 minutes]

Windows Mobile Broadband Class NDIS Miniport files, such as wmbclass.sys, are considered a type of Win64 EXE (Driver) file. They are associated with the SYS file extension, developed by Microsoft for Microsoft® Windows® Operating System.

The first version of wmbclass.sys for Windows 8 was introduced on 08/01/2012 in Windows 8. The newest file release date for Microsoft Office Access 2010 14 was 07/04/2011 [version 10.0.16299.492 (WinBuild.160101.0800)]. wmbclass.sys is found in Microsoft Office Access 2010 14, Trillian 6.1.0.17, and Windows 10.

In this article, you will find detailed wmbclass.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:	wmbclass.sys
File Extension:	SYS file extension
Description:	Windows Mobile Broadband Class NDIS Miniport
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:	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:	0x3a6b0
Code Size:	246784

View Other wmbclass.sys Information

File Info	Description
File Size:	332 kB
File Modification Date/Time:	2020:03:04 15:25:38+00:00
File Type:	Win64 EXE
MIME Type:	application/octet-stream
Warning:	Possibly corrupt Version resource
Machine Type:	AMD AMD64
Time Stamp:	2091:04:13 20:53:44+00:00
PE Type:	PE32+
Linker Version:	14.10
Code Size:	246784
Initialized Data Size:	93184
Uninitialized Data Size:	0
Entry Point:	0x3a6b0
OS Version:	10.0
Image Version:	10.0
Subsystem Version:	10.0
Subsystem:	Native
File Version Number:	10.0.16299.492
Product Version Number:	10.0.16299.492
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:	Microsoft Corporation
File Description:	Windows Mobile Broadband Class NDIS Miniport
File Version:	10.0.16299.492 (WinBuild.160101.0800)
Internal Name:	wmbclass.sys
Legal Copyright:	© Microsoft Corporation. All rights reserved.
Product Name:	Microsoft® Windows® Operating System
Product Version:	10.0.16299.492

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

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What are wmbclass.sys Error Messages?

wmbclass.sys Blue Screen of Death (BSOD) Errors

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

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

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

It's Critical to Resolve Blue Screen of Death Errors

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

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How to Fix wmbclass.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 wmbclass.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 wmbclass.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 wmbclass.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 wmbclass.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 wmbclass.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 wmbclass.sys file version. We maintain a comprehensive database of 100% malware-free wmbclass.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 wmbclass.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 8: C:\Windows\System32\DriverStore\FileRepository\netwmbclass.inf_x86_3bb203adf66cc1ee\
Windows 8.1: C:\Windows\System32\DriverStore\FileRepository\netwmbclass.inf_x86_c6a87ac987cb59fd\
Windows 10: C:\Windows\WinSxS\amd64_netwmbclass.inf_31bf3856ad364e35_10.0.16299.98_none_efbece19cae6451d\
Windows 10: C:\Windows\System32\DriverStore\FileRepository\netwmbclass.inf_amd64_45bc186db10dc2f2\
Windows 10: C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D53791E\amd64_netwmbclass.inf_31bf3856ad364e35_10.0.16299.492_none_da46b25ac49cfab9\
Show 2 more directories +
Windows 10: C:\Windows\WinSxS\amd64_netwmbclass.inf_31bf3856ad364e35_10.0.16299.492_none_da46b25ac49cfab9\
Windows 10: C:\Windows\System32\DriverStore\FileRepository\netwmbclass.inf_x86_84db21dba01dcea1\
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 wmbclass.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 wmbclass.sys Files (Malware-Tested 100% Clean)

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

wmbclass.sys

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
File Size:	19036
File Date:	10/04/2019
MD5 Checksum:	1318bf46b02444e19be9cac9d733de10
SHA1 Checksum:	a93a0af5e2881186c8bb388962f5c22a45b04131
SHA256 Checksum:	3093c9f185683acd10d8e364f978722d2812104c38783e2536a3bdb073bcb5fc
CRC32:
File Directory Location:	C:\Windows\WinSxS\amd64_netwmbclass.inf_31bf38 ...

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

wmbclass.sys

10.0.16299.492

10.0.16299.492 (WinBuild.160101.0800)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Microsoft® Windows® Operating System
Software Version:	10.0.16299.492
File Version:	10.0.16299.492 (WinBuild.160101.0800)
File Size:	339968
File Date:	03/04/2020
MD5 Checksum:	15cb59b1d2e97169e74cf3cdabf4a6b2
SHA1 Checksum:	7cec43fd177a0a7dd74570867e3cd6d97b006b11
SHA256 Checksum:	30d53c85e4e68655244d0a1c346bdd6d33931d4a9960a7dfbed602125e664cc2
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ... C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D ... C:\Windows\WinSxS\amd64_netwmbclass.inf_31bf38 ...

File Version, System, and Machine Information
File Type:	Win64 EXE
Image Version:	10.0
Initialized Data Size:	93184
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

wmbclass.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:	265216
File Date:	03/18/2017
MD5 Checksum:	d42b0a6aa0f4c2bdf024160d2f210e12
SHA1 Checksum:	39b9e468c1cefa055ed89f073564f74f31290f7d
SHA256 Checksum:	2acdbeae6400780db8652e53b4122181a3d2f3e4987c341a0b7476a4ebfa71f6
CRC32:
File Directory Location:	C:\Windows\System32\DriverStore\FileRepository ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	10.0
Initialized Data Size:	75776
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 8.1

File Name

Software Version

File Version

Architecture

wmbclass.sys

6.3.9600.16453

6.3.9600.16453 (winblue_gdr.131031-1806)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8.1
Software:	Microsoft® Windows® Operating System
Software Version:	6.3.9600.16453
File Version:	6.3.9600.16453 (winblue_gdr.131031-1806)
File Size:	224256
File Date:	11/21/2014
MD5 Checksum:	089bdb7e0232aece998bac28d779d610
SHA1 Checksum:	f061d0267a686fb66392968b5432b9ce21c2cc8d
SHA256 Checksum:	d265567e167d25eb96a402ff1b2ce5043e37bb21a8e4cde2b5af7e63c0e2ade3
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:	66048
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

wmbclass.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:	191488
File Date:	07/26/2012
MD5 Checksum:	3c9ca95ab603a8fa8dd8d354007f6a54
SHA1 Checksum:	99cb3561d80d48cb43f6a52098f00e3ee748b4c1
SHA256 Checksum:	e22e2588a1081d156bf22d6db05162054c71bc7e80b3bdb7d21639b84c4c0788
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:	52736
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

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Files Related to wmbclass.sys

SYS Files Related to wmbclass.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
AppvVfs.sys	Microsoft Application Virtualization VFS Filter Driver	Microsoft® Windows® Operating System (10.0.16299.15)	143768	C:\Program Files (x86)\Eudora OSE\
csc.sys	Windows Client Side Caching Driver	Microsoft® Windows® Operating System (10.0.16299.611)	559616	C:\Windows\Panther\NewOs\Panther\
netbt.sys	MBT Transport driver	Microsoft® Windows® Operating System (10.0.16299.1087)	316416	C:\Windows\System32\Sysprep\Panther\
rmcast.sys	Reliable Multicast Transport	Microsoft® Windows® Operating System (10.0.16299.371)	149504	C:\Windows\System32\Sysprep\Panther\
uwfs.sys	Unified Write Filter File Redirector	Microsoft® Windows® Operating System (10.0.16299.1004)	48440	C:\Windows\System32\winevt\Logs\

Other Files Related to wmbclass.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
WWAN_profile_v1.xsd	XML Schema Definition	Windows 7	6201	C:\Windows\L2Schemas\
WWAN_profile_v1.xsd	XML Schema Definition	Windows 8	6201	C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd	XML Schema Definition	Windows 8.1	7548	C:\Windows\L2Schemas\
WLAN_policy_v1.xsd	XML Schema Definition	Windows 10	7627	C:\Windows\L2Schemas\
l2057.mllr	CMU Sphinx MLLR Data	Windows Vista	249	C:\Windows\Speech\Engines\SR\en-GB\

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