Microsoft Windows SYS NdisVirtualBus.sys

Download, Fix, and Update NdisVirtualBus.sys

Last Updated: 11/25/2023
[Time Required for Reading: 3.5 minutes]

The development of Microsoft® Windows® Operating System by Microsoft prompted the latest creation of NdisVirtualBus.sys. It is also known as a Microsoft Virtual Network Adapter Enumerator file (file extension SYS), which is classified as a type of Win32 EXE (Driver) file.

The first version of NdisVirtualBus.sys was released for the Windows 8.1 Operating System on 10/18/2013 inside Windows 8.1. The latest file version for Windows 10 is v10.0.15063.0 (WinBuild.160101.0800) released on 07/29/2015.

Continue reading below to discover detailed file information, SYS file troubleshooting, and free downloads of several versions of NdisVirtualBus.sys.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	NdisVirtualBus.sys
File Extension:	SYS file extension
Description:	Microsoft Virtual Network Adapter Enumerator
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:	0x1026
Code Size:	9728

View Other NdisVirtualBus.sys Information

File Info	Description
File Size:	16 kB
File Modification Date/Time:	2017:03:18 18:18:33+00:00
File Inode Change Date/Time:	2017:11:05 07:07:54+00:00
File Type:	Win32 EXE
MIME Type:	application/octet-stream
Warning:	Possibly corrupt Version resource
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2000:03:18 03:01:02+00:00
PE Type:	PE32
Linker Version:	14.10
Code Size:	9728
Initialized Data Size:	5632
Uninitialized Data Size:	0
Entry Point:	0x1026
OS Version:	10.0
Image Version:	10.0
Subsystem Version:	10.0
Subsystem:	Native
File Version Number:	10.0.15063.0
Product Version Number:	10.0.15063.0
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:	Microsoft Corporation
File Description:	Microsoft Virtual Network Adapter Enumerator
File Version:	10.0.15063.0 (WinBuild.160101.0800)
Internal Name:	NdisVirtualBus.sys
Legal Copyright:	© Microsoft Corporation. All rights reserved.
Original Filename:	NdisVirtualBus.sys
Product Name:	Microsoft® Windows® Operating System
Product Version:	10.0.15063.0

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

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What are NdisVirtualBus.sys Error Messages?

NdisVirtualBus.sys Blue Screen of Death (BSOD) Errors

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

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

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

It's Critical to Resolve Blue Screen of Death Errors

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

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

Step 2: Run SFC (System File Checker) to restore the corrupt or missing NdisVirtualBus.sys file.

System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt NdisVirtualBus.sys files (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "cmd" but DO NOT PRESS "ENTER".
Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
You'll be prompted with a permission dialog box.
In the box, click "YES".
You should have a black screen with a blinking cursor.
In that black screen, type "sfc /scannow" and hit "ENTER".
SFC will begin scanning for NdisVirtualBus.sys issues and any other system file problems.
Follow any on-screen commands to complete the process.

Please be aware that this scan might take a while, so please be patient while it is working.

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

sfc /scannow

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 NdisVirtualBus.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 NdisVirtualBus.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 NdisVirtualBus.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 NdisVirtualBus.sys file version. We maintain a comprehensive database of 100% malware-free NdisVirtualBus.sys files for every applicable version of Windows. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download NdisVirtualBus.sys Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy the file into the appropriate directory for your Windows version:

Windows 8.1: C:\Windows\System32\drivers\
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 NdisVirtualBus.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 NdisVirtualBus.sys Files (Malware-Tested 100% Clean)

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

Windows 10

File Name

Software Version

File Version

Architecture

NdisVirtualBus.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:	15872
File Date:	03/18/2017
MD5 Checksum:	51f3f876e94eb89c1950467552123393
SHA1 Checksum:	a92b150c34f226275d7a6c064bc224b5d53fddf6
SHA256 Checksum:	441b3f6e9ee3492d716465d50de8c41fad47d635d8bc7db89790d55d39eb3cec
CRC32:
File Directory Location:	C:\Windows\System32\drivers\

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	10.0
Initialized Data Size:	5632
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

NdisVirtualBus.sys

6.3.9600.16384

6.3.9600.16384 (winblue_rtm.130821-1623)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 8.1
Software:	Microsoft® Windows® Operating System
Software Version:	6.3.9600.16384
File Version:	6.3.9600.16384 (winblue_rtm.130821-1623)
File Size:	13312
File Date:	08/22/2013
MD5 Checksum:	53d21ffc20728406a20bccf145dc2ad4
SHA1 Checksum:	8c55dd679e4d3154b40825268fc9e3f86cabb532
SHA256 Checksum:	116b06a3827c6eb584c8dc13fe2554efc1ce5a96ba298c4c7766b700e56c282f
CRC32:
File Directory Location:	C:\Windows\System32\drivers\

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	6.3
Initialized Data Size:	6656
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:	08/22/2013

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Files Related to NdisVirtualBus.sys

SYS Files Related to NdisVirtualBus.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
avcstrm.sys	Microsoft WDM AVC Streaming filter driver	Microsoft® Windows® Operating System (10.0.15063.0)	15872	C:\Windows\Fonts\
nwlnkspx.sys	NWLINK2 SPX Protocol Driver	Microsoft® Windows® Operating System (5.1.2600.0)	55936	C:\Windows\System32\winevt\Logs\
pci.sys	NT Plug and Play PCI Enumerator	Microsoft® Windows® Operating System (6.0.6002.18005)	178664	C:\Windows\Fonts\
lltdio.sys	Link-Layer Topology Mapper I/O Driver	Microsoft® Windows® Operating System (6.1.7600.16385)	60928	C:\Windows\System32\Sysprep\Panther\
b44amd64.sys	Broadcom Corporation NDIS 5.1 ethernet driver	Broadcom 440x 10/100 Integrated Controller (4.49.0.0)	86016	C:\Windows\Fonts\

Other Files Related to NdisVirtualBus.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
OneX_v1.xsd	XML Schema Definition	Windows Vista	5957	C:\Windows\L2Schemas\
WWAN_profile_v1.xsd	XML Schema Definition	Windows 8	6201	C:\Windows\L2Schemas\
WLAN_profile_v1.xsd	XML Schema Definition	Windows 8	15591	C:\Windows\L2Schemas\
WLAN_profile_v1.xsd	XML Schema Definition	Windows 8.1	16142	C:\Windows\L2Schemas\
LAN_policy_v1.xsd	XML Schema Definition	Windows 10	3472	C:\Windows\L2Schemas\

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