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How to Download and Fix audiodev.dll.mui?

Sometimes Windows system displays error messages regarding corrupted or missing audiodev.dll.mui 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 audiodev.dll.mui file can therefore effect in failed execution of the started process.

audiodev.dll.mui file Portable Media Devices Shell Extension. 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 audiodev.dll.mui related errors on your device. You can also download audiodev.dll.mui file compatible with Windows 10, Windows 8, Windows Vista devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 10, Windows 8, Windows Vista

File info

General information
Filename audiodev.dll.mui
File extension MUI
Description Portable Media Devices Shell Extension
Software
Program Microsoft® Windows® Operating System
Author Microsoft Corporation
Details
MIME type application/octet-stream
File type Dynamic link library
System Windows NT 32-bit
Copyrights Copyright (c) Microsoft Corporation. All rights reserved.
Character set Unicode
Language cod English (U.S.)
audiodev.dll.mui

There are various types of errors related to audiodev.dll.mui file. audiodev.dll.mui 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 audiodev.dll.mui file. If you encounter one listed below (or similar), please consider the following suggestions.

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

audiodev.dll.mui

Error

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

OK

Problems related to audiodev.dll.mui 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 audiodev.dll.mui 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.

audiodev.dll.mui 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 audiodev.dll.mui 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 audiodev.dll.mui 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 audiodev.dll.mui 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 audiodev.dll.mui file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the audiodev.dll.mui 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 audiodev.dll.mui 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 audiodev.dll.mui 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 audiodev.dll.mui file

The last solution is to manually download and replace audiodev.dll.mui 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 audiodev.dll.mui file.

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

  • Windows 10: C:\Windows\System32\en-US\
  • Windows 8: C:\Windows\System32\en-US\
  • Windows Vista: C:\Windows\SysWOW64\en-US\

If the steps did not solve your audiodev.dll.mui 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 audiodev.dll.mui
System Windows 10
File size 14336 bytes
Date 2017-03-18
File details
MD5 2c89250d38d008a56f3b6014a73fee45
SHA1 638d95b21fa19bfaf05389533c2cb54644ecf1c3
SHA256 9fa3a0dfa58435b7f891ca33c6838f2165bd7b21a20b9a13a6a232214a826f60
CRC32 bc1ed07b
Example file location C:\Windows\System32\en-US\
Filename audiodev.dll.mui
System Windows 8
File size 13824 bytes
Date 2012-07-26
File details
MD5 2e03f4d035797b6df2bba02d4acbb55e
SHA1 2065f01bc4b0bac40cb9bc08e1bbb1b0e1ae876e
SHA256 93f0681446118ee113f6f5ab72c6012351d734dee54b37391975526338b0543e
CRC32 9baf9844
Example file location C:\Windows\System32\en-US\
Filename audiodev.dll.mui
System Windows Vista
File size 24576 bytes
Date -0001-11-30
File details
MD5 a6120c7ce3a9808d82f909a529120323
SHA1 7bd3eaea4a37f21a8f14bee2a5df70e5d9b9ee8e
SHA256 28ce00151fefeb8fed7dfeda7431630d831759e7dd8e904c0de0d2f149aed9b3
CRC32 73bb8d27
Example file location C:\Windows\SysWOW64\en-US\