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How to Repair dwmapi.dll.mui? Download Now

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

dwmapi.dll.mui file Microsoft Desktop Window Manager API. 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 dwmapi.dll.mui related errors on your device. You can also download dwmapi.dll.mui file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7 devices which will (most probably) allow you to solve the problem.

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

File info

General information
Filename dwmapi.dll.mui
File extension MUI
Description Microsoft Desktop Window Manager API
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.)
dwmapi.dll.mui

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

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

dwmapi.dll.mui

Error

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

OK

Problems related to dwmapi.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 dwmapi.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.

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

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

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

  • Windows 10: C:\Windows\System32\en-US\
  • Windows 8.1: C:\Windows\System32\en-GB\
  • Windows 8: 1: C:\Windows\System32\en-GB\
  • Windows 7: C:\Windows\System32\en-US\

If the steps did not solve your dwmapi.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 dwmapi.dll.mui
System Windows 10
File size 3584 bytes
Date 2017-03-18
File details
MD5 751273cd35df1385dd8a1c65a801c5a8
SHA1 726e669419c4dc681701f8f4256ec411f6d7cc28
SHA256 01f34cb130522a8e3564b25e4a923cad0535399a7580a57fb43ac0c7e676a2ff
CRC32 6ac7a83b
Example file location C:\Windows\System32\en-US\
Filename dwmapi.dll.mui
System Windows 8.1
File size 3072 bytes
Date 2014-11-21
File details
MD5 01dd4c056d3665e55997194b5a849f06
SHA1 6d83325e67e154e5758a674e4646ef046e76f463
SHA256 02d8c0e2bf08de2c95a9fd83a2deebe9065fe4106f8f828d0c2a517b780e0b64
CRC32 7553fb7d
Example file location C:\Windows\System32\en-GB\
Filename dwmapi.dll.mui
System Windows 8
File size 3072 bytes
Date 2012-07-26
File details
MD5 16e918cfa06ebef1cc930dcca54539f5
SHA1 3023ea541ab609b0a5c43a06ea4f78dfec85a8f6
SHA256 857db9cf26a3dfd18b71ca19c4f1f66c285c61e249f30bb49079535340602dec
CRC32 d3380191
Example file location 1: C:\Windows\System32\en-GB\
Filename dwmapi.dll.mui
System Windows 7
File size 2560 bytes
Date 2011-04-12
File details
MD5 680731fc9a3a39c947ff74f98cd50332
SHA1 fba19656328dc6caab88af22fd0f4c9de995916a
SHA256 4b09173f4eaa9c027c203d354366b693bef38bed0e7c43bc6091de9cfa8c1483
CRC32 af170476
Example file location C:\Windows\System32\en-US\