user32.dll.mui Troubleshoot and Download

Sometimes Windows system displays error messages regarding corrupted or missing user32.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 user32.dll.mui file can therefore effect in failed execution of the started process.

user32.dll.mui file Multi-User Windows USER API Client DLL. 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 user32.dll.mui related errors on your device. You can also download user32.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

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Fix user32.dll.mui errors

1 Information about user32.dll.mui file
2 Errors related to user32.dll.mui file
3 How to fix user32.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 user32.dll.mui

4.1 List of user32.dll.mui file versions

File info

General information
Filename	user32.dll.mui
File extension	MUI
Description	Multi-User Windows USER API Client DLL

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 user32.dll.mui file related problems

There are various types of errors related to user32.dll.mui file. user32.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 user32.dll.mui file. If you encounter one listed below (or similar), please consider the following suggestions.

user32.dll.mui is corrupted
user32.dll.mui cannot be located
Runtime Error - user32.dll.mui
user32.dll.mui file error
user32.dll.mui file cannot be loaded. Module was not found
cannot register user32.dll.mui file:
user32.dll.mui file could not be loaded
user32.dll.mui file doesn't exist

user32.dll.mui

Application could not be started because user32.dll.mui file is missing. Reinstall the application to solve the problem.

Problems related to user32.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 user32.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 user32.dll.mui errors in just few steps?

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

user32.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 user32.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 user32.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 user32.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 user32.dll.mui file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the user32.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 user32.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 user32.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 user32.dll.mui file

The last solution is to manually download and replace user32.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 user32.dll.mui file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of user32.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 user32.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 user32.dll.mui

System Windows 10

File size 17408 bytes

Date 2017-03-18

Download

File details
	MD5	bc0acb02f2dcad952886367a413b87b8
	SHA1	bf11b8ba1125abeea0df426627ca34e71e115bf4
	SHA256	3eab6441d9b10ce256b4d6606e56910edd4a6bbd4bb78c8f0b6074c43cb4041a
	CRC32	36b976f1
	Example file location	C:\Windows\System32\en-US\

Filename user32.dll.mui

System Windows 8.1

File size 16896 bytes

Date 2014-11-21

Download

File details
	MD5	2b5a0f0db8972ff7c1005ca978240c67
	SHA1	20acd12da57a68e9169ec8060e89e08774053d76
	SHA256	4a2801e383f9d9ba2b0752074734467316babe95fd6270e9fe9239bb6b0919c8
	CRC32	fad3d37a
	Example file location	C:\Windows\System32\en-GB\

Filename user32.dll.mui

System Windows 8

File size 16896 bytes

Date 2012-07-26

Download

File details
	MD5	fde86a2f51ef6fec64e838895c011b64
	SHA1	939f9c288b546b329e7d432603dbf2b57c8bdbca
	SHA256	1c33bcebc2f3efe08a4c56f61b284ab7b15696d4521ec1ee1262698363eb0111
	CRC32	1cb405eb
	Example file location	1: C:\Windows\System32\en-GB\

Filename user32.dll.mui

System Windows 7

File size 17920 bytes

Date -0001-11-30

Download

File details
	MD5	6b63ea7979f501c37fc55a26ca162acd
	SHA1	4b602821d3d5ef8b8919fd7f767693a096fb1634
	SHA256	a2118847a624b2aeb133131ec1d28541221f779879fbaae934d1198609221809
	CRC32	568f7722
	Example file location	C:\Windows\System32\en-US\

Filename user32.dll.mui

System Windows 7

File size 17920 bytes

Date 2011-04-12

Download

File details
	MD5	ef9bc0d92f9af6a446ca3179efda0ce0
	SHA1	fd411d68b187aa5ef59852c9b815846fcf794bbf
	SHA256	4420eca521bf0c29aa2b14835a9c4d36770a2c42a3c8b097a7a755e8937b419b
	CRC32	84b291f6
	Example file location	C:\Windows\System32\en-US\

Filename user32.dll.mui

System Windows Vista

File size 17408 bytes

Date 2008-01-21

Download

File details
	MD5	577a5cba92cd837427517d3152de0c96
	SHA1	c2a731114e430c32f64238a693255632ab9942d5
	SHA256	6ca9958206c52f9fd2deea42225599bd0cbffa0c56442d8f4b2c43fc563f4878
	CRC32	e1c8892c
	Example file location	---

Filename user32.dll.mui

System Windows Vista

File size 17920 bytes

Date -0001-11-30

Download

File details
	MD5	a194808a2d7726151caa835d69605bd2
	SHA1	0e8278e080087632ae1c1e0e2c99e76dfdb569c2
	SHA256	9bf897bf2e578b166ec8840f206b1d0bc92a6d5b49ff16b2ecd454daa8e707ba
	CRC32	3e394d1d
	Example file location	---