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Fix KMSVC.DLL.MUI Errors

Sometimes Windows system displays error messages regarding corrupted or missing KMSVC.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 KMSVC.DLL.MUI file can therefore effect in failed execution of the started process.

KMSVC.DLL.MUI file Key Management Service. 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 KMSVC.DLL.MUI related errors on your device. You can also download KMSVC.DLL.MUI file compatible with Windows 8.1, Windows 8, Windows 7, Windows Vista devices which will (most probably) allow you to solve the problem.

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

File info

General information
Filename KMSVC.DLL.MUI
File extension MUI
Description Key Management Service
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.)
KMSVC.DLL.MUI

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

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

KMSVC.DLL.MUI

Error

Application could not be started because KMSVC.DLL.MUI file is missing. Reinstall the application to solve the problem.

OK

Problems related to KMSVC.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 KMSVC.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.

KMSVC.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 KMSVC.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 KMSVC.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 KMSVC.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 KMSVC.DLL.MUI file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the KMSVC.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 KMSVC.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 KMSVC.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 KMSVC.DLL.MUI file

The last solution is to manually download and replace KMSVC.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 KMSVC.DLL.MUI file.

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

  • Windows 8.1: C:\Windows\System32\en-US\
  • Windows 8: 1: C:\Windows\System32\en-US\
  • Windows 7: C:\Windows\System32\en-US\
  • Windows Vista: C:\Windows\System32\en-US\

If the steps did not solve your KMSVC.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 KMSVC.DLL.MUI
System Windows 8.1
File size 3072 bytes
Date 2014-11-21
File details
MD5 aa62ffa2a6c8e5d0bf4f9d865f493d3d
SHA1 f3ad9d273f220979e8ba2d049534f0e2d2a91a63
SHA256 d51863d37b57ec8a8cf08f2f4016393d2623993a7553d242459658abf677b6b3
CRC32 d71a1749
Example file location C:\Windows\System32\en-US\
Filename KMSVC.DLL.MUI
System Windows 8
File size 3072 bytes
Date 2012-07-26
File details
MD5 1ff44dc9c83bdca6480ebfb86991166c
SHA1 b54a2649b9e3bb8ce0e6ebafc7b2ac4efd38cbb6
SHA256 27b082e07daebcdcc3c508e31f466d6c1d65a7f4af289a6cb1ecac0d49731254
CRC32 5052405b
Example file location 1: C:\Windows\System32\en-US\
Filename KMSVC.DLL.MUI
System Windows 7
File size 2560 bytes
Date 2011-04-12
File details
MD5 73a2b5ad029c5654b636dd46b16d9e79
SHA1 6e31b4a95f045c0550c0dfc26ff30be7ee5fb561
SHA256 e1b8a0e6842b0ee93179937ce50cb4d0a9ff2b5c4f3ef23b91b859701d7bc8e9
CRC32 18f80192
Example file location C:\Windows\System32\en-US\
Filename KMSVC.DLL.MUI
System Windows Vista
File size 2560 bytes
Date 2006-11-02
File details
MD5 2002a8b11849b561ab0b6ebe99a70a17
SHA1 70520a3a3d10bf442f277cbf96ce32e8ab0065a9
SHA256 5664c855fbcbb04778dec0896df73666e0788c17a0980c6bfa8180ea6b1db327
CRC32 7c46dfa9
Example file location C:\Windows\System32\en-US\