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Troubleshoot MpEvMsg.dll.mui Errors and Download File

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

MpEvMsg.dll.mui file Myriad User Instrument. The file was developed by Microsoft for use with Windows software. Here you will find detailed information about the file and instructions how to proceed in the event of MpEvMsg.dll.mui related errors on your device. You can also download MpEvMsg.dll.mui file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista

File info

General information
Filename MpEvMsg.dll.mui
File extension MUI
Type Dynamic Link Library
Description Myriad User Instrument
Software
Program Windows 10
Software Windows
Author Microsoft
Software version 10
Details
File size 33792
Oldest file 2006-11-02
Latest file 2017-03-18
MpEvMsg.dll.mui

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

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

MpEvMsg.dll.mui

Error

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

OK

Problems related to MpEvMsg.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 MpEvMsg.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.

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

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

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

  • Windows 10: C:\Program Files\Windows Defender\en-US\
  • Windows 8.1: C:\Program Files\Windows Defender\en-US\
  • Windows 8: 1: C:\Program Files\Windows Defender\en-US\
  • Windows 7: C:\Program Files (x86)\Windows Defender\en-US\
  • Windows 7: C:\Program Files (x86)\Windows Defender\en-US\
  • Windows Vista: ---
  • Windows Vista: ---

If the steps did not solve your MpEvMsg.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 MpEvMsg.dll.mui
System Windows 10
File size 33792 bytes
Date -0001-11-30
File details
MD5 d1d79e57771d0531bca8fe7fb3e57a23
SHA1 9048903afbd21241a9b28954a2b16fa74f3b4eb2
SHA256 a623aa018d285819967252d8ab1ea1a0a93e1ac106d36cf46df38f2a87a2ed42
CRC32 eae11fa1
Example file location C:\Program Files\Windows Defender\en-US\
Filename MpEvMsg.dll.mui
System Windows 8.1
File size 38048 bytes
Date -0001-11-30
File details
MD5 6222002d8e090f3d729b8eda4dba68f1
SHA1 e1704fd1c30fdcdda6782a088463d45cb033d723
SHA256 fb1c32f0bc55b22a45d1e43f69b7c83b9ffa361f3a4fb1d4ec87115ea37eff1d
CRC32 fc19d330
Example file location C:\Program Files\Windows Defender\en-US\
Filename MpEvMsg.dll.mui
System Windows 8
File size 26624 bytes
Date -0001-11-30
File details
MD5 8de7e845c20d9720d4e238ab07136d33
SHA1 7550e5b0a99f3f60cd5578083e036f77c0d9d8cf
SHA256 0808d5f53b1fd462878b2fe474260b1541905454d7a3e017854466bc214eaff2
CRC32 5535a897
Example file location 1: C:\Program Files\Windows Defender\en-US\
Filename MpEvMsg.dll.mui
System Windows 7
File size 15360 bytes
Date -0001-11-30
File details
MD5 02f11e56740541bb91b839695bdc8661
SHA1 62062f8e75589925fe32eafa732dbfb7de14baca
SHA256 900723f9022414cdd92d88a2edd0ef3aec15b885c23aa69eb8a76caa8f16a649
CRC32 af7683cc
Example file location C:\Program Files (x86)\Windows Defender\en-US\
Filename MpEvMsg.dll.mui
System Windows 7
File size 15360 bytes
Date -0001-11-30
File details
MD5 a642f9906acffd8f83f2c76ac71dd99e
SHA1 1ef1df941ba7fcd3ca55ae35e417ab4d341f4ead
SHA256 047f54a23c9e1b0686327bd0628b25a0449cbc1e504e8d9317ed1fd6d0dfce42
CRC32 b56408de
Example file location C:\Program Files (x86)\Windows Defender\en-US\
Filename MpEvMsg.dll.mui
System Windows Vista
File size 18944 bytes
Date -0001-11-30
File details
MD5 2d88c7fe2e721055fc7fdfdb84436fda
SHA1 c2b58a4170659f7f2b171fc2e7bbf4c2dd11cb27
SHA256 c09db9e073fb734e49da7443c086ea0a2454440acede9866693c672608b2fecc
CRC32 9b8920e9
Example file location ---
Filename MpEvMsg.dll.mui
System Windows Vista
File size 18432 bytes
Date -0001-11-30
File details
MD5 56db892c5db5e7c9967ae1fc011b0981
SHA1 8807188d573bfcd094b9669943b35aadfb359297
SHA256 7e0547ca7dce78cb2fd5ef39206f31ca391d8b6a8b26ff919743812e161b4488
CRC32 872f5e39
Example file location ---