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Troubleshoot VmbusCoinstaller.dll Errors and Download File

Sometimes Windows system displays error messages regarding corrupted or missing VmbusCoinstaller.dll files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent VmbusCoinstaller.dll file can therefore effect in failed execution of the started process.

VmbusCoinstaller.dll file Hyper-V VMBUS Coinstaller. The file was developed by for use with software. Here you will find detailed information about the file and instructions how to proceed in the event of VmbusCoinstaller.dll related errors on your device. You can also download VmbusCoinstaller.dll file compatible with Windows 8.1, Windows 8, Windows 7 devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 8.1, Windows 8, Windows 7

File info

General information
Filename VmbusCoinstaller.dll
File extension DLL
Description Hyper-V VMBUS Coinstaller
Software
Program Microsoft® Windows® Operating System
Author Microsoft Corporation
Details
MIME type application/octet-stream
File type Executable application
System Windows NT 32-bit
Copyrights © Microsoft Corporation. All rights reserved.
Character set Unicode
Language cod Neutral
VmbusCoinstaller.dll

There are various types of errors related to VmbusCoinstaller.dll file. VmbusCoinstaller.dll file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to VmbusCoinstaller.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

  • VmbusCoinstaller.dll is corrupted
  • VmbusCoinstaller.dll cannot be located
  • Runtime Error - VmbusCoinstaller.dll
  • VmbusCoinstaller.dll file error
  • VmbusCoinstaller.dll file cannot be loaded. Module was not found
  • cannot register VmbusCoinstaller.dll file:
  • VmbusCoinstaller.dll file could not be loaded
  • VmbusCoinstaller.dll file doesn't exist

VmbusCoinstaller.dll

Error

Application could not be started because VmbusCoinstaller.dll file is missing. Reinstall the application to solve the problem.

OK

Problems related to VmbusCoinstaller.dll can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing VmbusCoinstaller.dll file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

VmbusCoinstaller.dll file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Virus Scan

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with VmbusCoinstaller.dll file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Windows Update

Installing relevant Microsoft Windows patches and updates may solve your problems related to VmbusCoinstaller.dll file. Use dedicated Windows tool to perform the update.

  1. Go to the Windows "Start" menu
  2. Type "Windows Update" in the search field
  3. Choose the appropriate software program (name may vary depending on your system version)
  4. Check if your system is up to date. If any unapplied updates are listed, install them immediately.
  5. After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of VmbusCoinstaller.dll or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to VmbusCoinstaller.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the VmbusCoinstaller.dll file with properly working version. To use the tool:

  1. Go to the Windows "Start" menu
  2. Type "cmd" in the search field
  3. Locate "Command Prompt" result – don't run it yet:
  4. Click the right mouse button and select "Run as Administrator" option
  5. Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Windows Recovery

Another approach is to restore system to previous state, before the VmbusCoinstaller.dll file error occured. In order to restore your system, follow the instructions below

  1. Go to the Windows "Start" menu
  2. Type "System Restore" in the search field
  3. Start the system restore tool – it's name may differ depending on version of the system
  4. The application will guide you through the process – read the messages carefully
  5. After the process has finished, restart your computer.

If all the above-mentioned methods failed and the VmbusCoinstaller.dll file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace VmbusCoinstaller.dll file

The last solution is to manually download and replace VmbusCoinstaller.dll file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded VmbusCoinstaller.dll file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of VmbusCoinstaller.dll file example directory paths.

  • Windows 8.1: C:\Windows\System32\DriverStore\FileRepository\wvmbus.inf_x86_cac08a83c031df80\
  • Windows 8: 1: C:\Windows\System32\DriverStore\FileRepository\wvmbus.inf_x86_cac08a83c031df80\
  • Windows 7: C:\Windows\System32\

If the steps did not solve your VmbusCoinstaller.dll file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename VmbusCoinstaller.dll
System Windows 8.1
File size 50688 bytes
Date 2014-11-21
File details
MD5 49063d9736101d9f5938b5c2ef6965f1
SHA1 3c4d9611589358ac335a7fcd28e22a4b4b37b8f3
SHA256 277726dd8bd4931ffc3c0353483af02fe2b42d5c0c1d9efd61a6caccb2099b31
CRC32 7b4be6c4
Example file location C:\Windows\System32\DriverStore\FileRepository\wvmbus.inf_x86_cac08a83c031df80\
Filename VmbusCoinstaller.dll
System Windows 8
File size 121856 bytes
Date 2012-07-26
File details
MD5 bb9e72e970fc4f2c367c81e55385f6d7
SHA1 9eebe6b094c43dfbef38d39cbe92070838e45081
SHA256 23eba868700667a17d89a806411f74a6e7daeea03a1b5ac43c857d78aadfe4d9
CRC32 212ab40d
Example file location 1: C:\Windows\System32\DriverStore\FileRepository\wvmbus.inf_x86_cac08a83c031df80\
Filename VmbusCoinstaller.dll
System Windows 7
File size 130048 bytes
Date 2010-11-21
File details
MD5 7a20e304276a422f1ff0bbb640272da0
SHA1 9cc9ae133fc667f882e95b09edd257190ab3b51c
SHA256 33cb7fa206aa0fc6070462b02600ac59126730d9ea7210ed3287fa11dfc6e7f7
CRC32 7169c84e
Example file location C:\Windows\System32\