How to Download and Fix CLVirtualBus01.sys BSOD Errors

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

CLVirtualBus01.sys uses the SYS file extension, which is more specifically known as a CyberLink Virtual CDROM Bus Enumerator file. It is classified as a Win64 EXE (Dynamic link library) file, created for CyberLink Virtual Device Driver by CyberLink.

CLVirtualBus01.sys was first released in the Windows 10 Operating System on 07/22/2015 with CyberLink Media Suite 13. This file version is latest update offered from CyberLink, according to our records.

Continue reading below to discover detailed file information, SYS file troubleshooting, and free downloads of several versions of CLVirtualBus01.sys.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: CLVirtualBus01.sys
File Extension: SYS file extension
Description: CyberLink Virtual CDROM Bus Enumerator
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: CyberLink
Software Program: CyberLink Virtual Device Driver
Legal Copyright: Copyright (C) 2014 CyberLink
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: Private build
File Flags Mask: 0x003f
Entry Point: 0x1349c
Code Size: 80896


What are CLVirtualBus01.sys Error Messages?


CLVirtualBus01.sys Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with CLVirtualBus01.sys. Most of the issues concerning sys files involve Blue Screen of Death (BSOD) errors. These types of CLVirtualBus01.sys errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg. CyberLink Media Suite update) issues. Some of these errors include:

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: CLVirtualBus01.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] (CLVirtualBus01.sys).

<strong>STOP 0x0000001E: KMODE EXCEPTION NOT HANDLED (CLVirtualBus01.sys)</strong><br /><strong>STOP 0×0000007A: KERNEL DATA INPAGE (CLVirtualBus01.sys)</strong><br /><strong>STOP 0x0000007E: SYSTEM THREAD EXCEPTION NOT HANDLED (CLVirtualBus01.sys)</strong><br /><strong>STOP 0x0000000A: IRQL NOT LESS EQUAL (CLVirtualBus01.sys)</strong><br /><strong>STOP 0x00000050: PAGE FAULT IN A NONPAGED AREA (CLVirtualBus01.sys)</strong><br /><strong>STOP 0x0000003B: SYSTEM SERVICE EXCEPTION (CLVirtualBus01.sys)</strong>

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter CLVirtualBus01.sys BSOD errors after you've installed new hardware, software (CyberLink Media Suite), or performed a failed Windows Update. In other cases, software corruption caused by a malware infection can lead to CLVirtualBus01.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 CLVirtualBus01.sys Blue Screen of Death error after recent changes.



How to Fix CLVirtualBus01.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 CLVirtualBus01.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):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the CLVirtualBus01.sys error, please proceed to the Step 2 below.

Step 2: If recently installed CyberLink Media Suite (or related software), uninstall then try reinstalling CyberLink Media Suite software.

You can uninstall CyberLink Media Suite software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for CyberLink Media Suite 13 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall CyberLink Media Suite software.

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

CyberLink Media Suite 13

CyberLink

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 CLVirtualBus01.sys error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the CLVirtualBus01.sys error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your CLVirtualBus01.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 CLVirtualBus01.sys file version. We maintain a comprehensive database of 100% malware-free CLVirtualBus01.sys files for every applicable version of CyberLink Media Suite. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download CLVirtualBus01.sys Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate CyberLink Media Suite folder location:
    Windows 10: C:\Windows\System32\drivers\
    Windows 10: C:\Program Files (x86)\CyberLink\Power2Go11\Drivers\
    Windows 10: C:\Windows\System32\DriverStore\FileRepository\clvirtualbus01.inf_amd64_a70b775b93b00002\
  4. 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 CLVirtualBus01.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.



Download CLVirtualBus01.sys Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying CLVirtualBus01.sys to your appropriate Windows system directory. CyberLink typically does not release CyberLink Media Suite 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 CLVirtualBus01.sys and all other SYS files for CyberLink Media Suite. 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


Files Related to CLVirtualBus01.sys


SYS Files Related to CLVirtualBus01.sys

File Name Description Software Program (Version) File Size (bytes) File Location
ntk_PowerDVD18.sys NTIPPKernel Driver CyberLink NTIPPKernel Driver (1.1.0.15103) 90368 C:\Windows\System32\drivers\
winsetupboot.sys SetupPlatform NEO Mini-Filter Microsoft® Windows® Operating System (10.0.18362.590) 66360 C:\Program Files\Common Files\Microsoft Shared\...
NXQuery.sys NX Support Check Microsoft® Windows® Operating System (10.0.18362.1) 16024 C:\Users\Tester\AppData\Local\Packages\Microsof...
clwvdPFC.sys CyberLink PerfectCam Virtual Driver CyberLink PerfectCam Virtual Driver (2. 4. 0. 10522) 61696 C:\Windows\appcompat\appraiser\AltData\
ntk_PowerDVD18_64.sys NTIPPKernel Driver CyberLink NTIPPKernel Driver (1.1.0.15103) 93952 C:\Windows\System32\drivers\

Other Files Related to CLVirtualBus01.sys

File Name Description Software Program (Version) File Size (bytes) File Location
setuperr.log Log CyberLink Media Suite 13 637 C:\$WINDOWS.~BT\Sources\Panther\
setupact.log Log CyberLink Media Suite 13 1304398 C:\Windows\Panther\NewOs\Panther\
setupact.log Log CyberLink PowerDVD 19 62521 C:\Windows\Panther\UnattendGC\
setupapi.dev.log Log CyberLink YouCam 8 700525 C:\Windows\inf\
setupapi.dev.log Log CyberLink PowerDVD 19 684126 C:\Windows\inf\


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