Download themeui.dll.mui to Fix Errors

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

themeui.dll.mui file Windows Theme 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 themeui.dll.mui related errors on your device. You can also download themeui.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 themeui.dll.mui errors

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

4.1 List of themeui.dll.mui file versions

File info

General information
Filename	themeui.dll.mui
File extension	MUI
Description	Windows Theme 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.)

Most common themeui.dll.mui file related problems

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

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

themeui.dll.mui

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

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

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

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

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

Go to the folder where the file should be located and paste the downloaded file. Below is the list of themeui.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\SysWOW64\en-US\
Windows 7: C:\Windows\SysWOW64\en-US\
Windows Vista: ---
Windows Vista: ---

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

System Windows 10

File size 10752 bytes

Date 2017-03-18

Download

File details
	MD5	81ca6278af09790c2cf9afa21d84495f
	SHA1	6b0da1fbdafaf7645ecfdf0aca37c8a2e3b0563d
	SHA256	b5c41ec365e2184a7918dadcefdb5d162a816ed25857d8434c9ed106a60eae8f
	CRC32	eaf81cec
	Example file location	C:\Windows\System32\en-US\

Filename themeui.dll.mui

System Windows 8.1

File size 10240 bytes

Date 2014-11-21

Download

File details
	MD5	de63f64ed295f7f6e5ae9a42b650daf2
	SHA1	1dcbbfd1ca1ea3be7244272e45b5d5385d3c0d7e
	SHA256	8f694b0c893afa768076f46c15054e67e80b0c0bb94f29b7cc508e3730b73af2
	CRC32	175b8a77
	Example file location	C:\Windows\System32\en-GB\

Filename themeui.dll.mui

System Windows 8

File size 10240 bytes

Date 2012-07-26

Download

File details
	MD5	f83a307a5026195fbd7f775b95f9a0f9
	SHA1	77b14280661ce6dbbc3554b6bbb35230a648dabd
	SHA256	c44069b93b58a21804614ae2aafe581e565b67f11200b182f7a1917ce6b1ae93
	CRC32	3831925f
	Example file location	1: C:\Windows\System32\en-GB\

Filename themeui.dll.mui

System Windows 7

File size 26112 bytes

Date -0001-11-30

Download

File details
	MD5	58f71daed681874daba4c7b080d1540a
	SHA1	7fd31ead78ac6b14292d942fa53e5c34038e6947
	SHA256	0673c304c001fd6f16f01ec4cf5ba7e1ef90264e4c476030f48dd2ba3a0f6418
	CRC32	a3597d6e
	Example file location	C:\Windows\SysWOW64\en-US\

Filename themeui.dll.mui

System Windows 7

File size 26112 bytes

Date 2011-04-12

Download

File details
	MD5	7ba7b6d29cd55a4f1347073168ddba27
	SHA1	6612ebe7009b38feac7b92cccdaeceb67338828a
	SHA256	9e4e43b1ddf9416ffaa4597cca8cdd51b0f7c6bdeb088493e8b19e5eb7825bb2
	CRC32	73de2547
	Example file location	C:\Windows\SysWOW64\en-US\

Filename themeui.dll.mui

System Windows Vista

File size 30720 bytes

Date 2006-11-02

Download

File details
	MD5	3d4149757a9c6e4365c4914ee1af5738
	SHA1	129d5a6f8091a04773edeb3618d6d2d8f4119c93
	SHA256	4523611340ab1f5d3714f01078007dcd9b5dd063c3547edcd70da6a578e8d482
	CRC32	2f9edeec
	Example file location	---

Filename themeui.dll.mui

System Windows Vista

File size 40960 bytes

Date -0001-11-30

Download

File details
	MD5	f13cac9d9a46c6efb315345cb5843740
	SHA1	c288781214ac50a437e8e4949498312e773cf9a4
	SHA256	a26e4af7167a1f18a90b2006501566f273f147e3d526c605ce9fd60e93822903
	CRC32	1e3b4557
	Example file location	---