How to Download and Fix dxdiagn.dll.mui?

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

dxdiagn.dll.mui file Microsoft DirectX Diagnostic Tool. 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 dxdiagn.dll.mui related errors on your device. You can also download dxdiagn.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.

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

User popularity

Fix dxdiagn.dll.mui errors

1 Information about dxdiagn.dll.mui file
2 Errors related to dxdiagn.dll.mui file
3 How to fix dxdiagn.dll.mui related errors?

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download dxdiagn.dll.mui

4.1 List of dxdiagn.dll.mui file versions

File info

General information
Filename	dxdiagn.dll.mui
File extension	MUI
Description	Microsoft DirectX Diagnostic Tool

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.)

Most common dxdiagn.dll.mui file related problems

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

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

dxdiagn.dll.mui

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

Problems related to dxdiagn.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 dxdiagn.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.

How to fix dxdiagn.dll.mui errors in just few steps?

Remember, before taking any action related to system files perform a backup copy of your data!

dxdiagn.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

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with dxdiagn.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.

Installing relevant Microsoft Windows patches and updates may solve your problems related to dxdiagn.dll.mui file. Use dedicated Windows tool to perform the update.

Go to the Windows "Start" menu
Type "Windows Update" in the search field
Choose the appropriate software program (name may vary depending on your system version)
Check if your system is up to date. If any unapplied updates are listed, install them immediately.
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 dxdiagn.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 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 dxdiagn.dll.mui file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the dxdiagn.dll.mui file with properly working version. To use the tool:

Go to the Windows "Start" menu
Type "cmd" in the search field
Locate "Command Prompt" result – don't run it yet:
Click the right mouse button and select "Run as Administrator" option
Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Another approach is to restore system to previous state, before the dxdiagn.dll.mui file error occured. In order to restore your system, follow the instructions below

Go to the Windows "Start" menu
Type "System Restore" in the search field
Start the system restore tool – it's name may differ depending on version of the system
The application will guide you through the process – read the messages carefully
After the process has finished, restart your computer.

If all the above-mentioned methods failed and the dxdiagn.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 dxdiagn.dll.mui file

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

Go to the folder where the file should be located and paste the downloaded file. Below is the list of dxdiagn.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\
Windows 7: C:\Windows\System32\en-US\
Windows Vista: ---
Windows Vista: ---

If the steps did not solve your dxdiagn.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 dxdiagn.dll.mui

System Windows 10

File size 6144 bytes

Date 2017-03-18

Download

File details
	MD5	ec2254cb0296e4850891cd585e2eaabc
	SHA1	508b1dc2ebd8871b5524f50c0dbbf956ff2ce7e4
	SHA256	18f2210c654753cd740d3aca89c463084230cf0b504e5a365922fb6916223851
	CRC32	74b3e08f
	Example file location	C:\Windows\System32\en-US\

Filename dxdiagn.dll.mui

System Windows 8.1

File size 5120 bytes

Date 2014-11-21

Download

File details
	MD5	7989711d9c751d2ad573127e7de8bbef
	SHA1	fe76a159d378559206595296f77681537850d5fd
	SHA256	447bf560290e331cf5c0295baff7c162754f574c88bac65c50584b200bd8cba0
	CRC32	d2911567
	Example file location	C:\Windows\System32\en-GB\

Filename dxdiagn.dll.mui

System Windows 8

File size 5120 bytes

Date 2012-07-26

Download

File details
	MD5	dc229951ca6210b03fc341d10b205947
	SHA1	10b90f69b2311b079a232b5d56089d90c40e18ec
	SHA256	e3434d1ee923630b4a7f1e16fd5666a9c4baf97611f25c5bb23a6e5c05964ac4
	CRC32	1b016124
	Example file location	1: C:\Windows\System32\en-GB\

Filename dxdiagn.dll.mui

System Windows 7

File size 5120 bytes

Date -0001-11-30

Download

File details
	MD5	077494a9b038ddae82dd9165b6c356dd
	SHA1	086bfbacc147498b6b6ab0c004ef51b945499792
	SHA256	19d8d20a4807b306b52aaccc0ce552c8dd40a6a3f4bd8d61f0834c61c9da5763
	CRC32	310fe9b0
	Example file location	C:\Windows\System32\en-US\

Filename dxdiagn.dll.mui

System Windows 7

File size 5120 bytes

Date 2011-04-12

Download

File details
	MD5	8256d47db845bc6f107f1156aee538d4
	SHA1	24ec4b8c22438520e6b38b8e14179d3ee96e4657
	SHA256	cea91b8e29204038b2d5c9cffe604e43eb613c8abecc7b47eaf7a02e0cd317ad
	CRC32	27d744b0
	Example file location	C:\Windows\System32\en-US\

Filename dxdiagn.dll.mui

System Windows Vista

File size 4608 bytes

Date 2006-11-02

Download

File details
	MD5	0e81398ef45dbb7f2cffdf407a370c0e
	SHA1	c35e72066da70850062c81284d88916c8590fc45
	SHA256	49080398be19d4a3a2b97b15b696aaefe7b04c8d6acb75d307612304393555a5
	CRC32	875815f7
	Example file location	---

Filename dxdiagn.dll.mui

System Windows Vista

File size 5120 bytes

Date -0001-11-30

Download

File details
	MD5	ea58e2692fcdc1152749a3db997fa1c3
	SHA1	6fa6fdff87df6ffe80790714b63d1aff88f09395
	SHA256	f96709768e3c657351914d4b709a8122f03f1bb3763eece9ea5d6412068453b2
	CRC32	e7f33b1f
	Example file location	---