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How to Download and Fix wuautoappupdate.dll.mui?

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

wuautoappupdate.dll.mui file wuautoappupdate. 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 wuautoappupdate.dll.mui related errors on your device. You can also download wuautoappupdate.dll.mui file compatible with Windows 10 devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 10

File info

General information
Filename wuautoappupdate.dll.mui
File extension MUI
Description wuautoappupdate
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 © Microsoft Corporation. All rights reserved.
Character set Unicode
Language cod English (U.S.)
Fix File Errors

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

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

wuautoappupdate.dll.mui

Error

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

OK

Problems related to wuautoappupdate.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 wuautoappupdate.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.

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

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

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

  • Windows 10: C:\Windows\System32\en-US\

If the steps did not solve your wuautoappupdate.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 wuautoappupdate.dll.mui
System Windows 10
File size 2560 bytes
Date 2017-03-18
File details
MD5 4432a04f90a8822f53e8e277e096015a
SHA1 41b64d4a6d042783c6b760b69177173b38c6d066
SHA256 d2369c7002ab2deeb2a13c83f9d393d7a5788f35012e8d9f0bcf0878037ed8f8
CRC32 ec4b3b71
Example file location C:\Windows\System32\en-US\