Fix modemui.dll.mui Errors

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

modemui.dll.mui file Windows Modem Properties. 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 modemui.dll.mui related errors on your device. You can also download modemui.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 modemui.dll.mui errors

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

4.1 List of modemui.dll.mui file versions

File info

General information
Filename	modemui.dll.mui
File extension	MUI
Description	Windows Modem Properties

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 modemui.dll.mui file related problems

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

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

modemui.dll.mui

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

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

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

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

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

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

System Windows 10

File size 41984 bytes

Date 2017-03-18

Download

File details
	MD5	4bdfc5a0f7dcd87fcb3bb47e53e004f1
	SHA1	a4c1274ebe89c57ff97d23fbc8febe31b54cbecb
	SHA256	7c6d27631d3c094b848a33947466e6d5d08752f47204df9bf9d9173570bb9e3f
	CRC32	633fe3d8
	Example file location	C:\Windows\System32\en-US\

Filename modemui.dll.mui

System Windows 8.1

File size 41472 bytes

Date 2014-11-21

Download

File details
	MD5	160fda80945d6b8c9f31c748b4c49c96
	SHA1	6e7ef59b596a54352e41486f678b6f0dd1daa6ba
	SHA256	456c19d0da2081aef7eca509d4b76da2605dc63b1cd05c38a2bde1f274bd4297
	CRC32	696ed988
	Example file location	C:\Windows\System32\en-GB\

Filename modemui.dll.mui

System Windows 8

File size 41472 bytes

Date 2012-07-26

Download

File details
	MD5	db1888209f9074db4516650cf98b4665
	SHA1	91731bdc56551977eb6067b31ec531ea4fb01cec
	SHA256	fdbd13c31cb1432a9b4ceaeb891eee1c286298fedf664bdbcd2b5c9089b3189c
	CRC32	25191ce9
	Example file location	1: C:\Windows\System32\en-GB\

Filename modemui.dll.mui

System Windows 7

File size 41472 bytes

Date 2011-04-12

Download

File details
	MD5	20a02379fc075af04e5a176534737009
	SHA1	588699c73c0e7395a50195167228f36924d73123
	SHA256	8fd97276129b7fbf462e3964e515e27c0c0be2858678780175c42a9e69af4f7a
	CRC32	2f4e8ac6
	Example file location	C:\Windows\System32\en-US\

Filename modemui.dll.mui

System Windows 7

File size 41472 bytes

Date -0001-11-30

Download

File details
	MD5	2adf2661aeac72f9592b612a87220e7c
	SHA1	59a114a531ef1ceabc7e57d4efd00553bf13fded
	SHA256	df7d4fa9d2d2fc818af3c10b5e7c19814a9a4e433db532fd9cd1082a94df0577
	CRC32	714c1b64
	Example file location	C:\Windows\System32\en-US\

Filename modemui.dll.mui

System Windows Vista

File size 36864 bytes

Date 2006-11-02

Download

File details
	MD5	333b17a60a035132527025f3d8b60212
	SHA1	c26d5c5d026c5c3029b7c71211e3ebe454b3cebe
	SHA256	a99d03bf79092187d9652d12476d8cdf9fcab594720c53114d707bc99cf5b409
	CRC32	53c26882
	Example file location	---

Filename modemui.dll.mui

System Windows Vista

File size 45056 bytes

Date -0001-11-30

Download

File details
	MD5	779e43d22c1ce4e82bad0809ae11d85d
	SHA1	9338958edb0b1a983e87f71afae8190c0494731c
	SHA256	a52d2a1eb54fdd4b45ea0f1f28c6d440cb2fcf989363899c87543d8a3ed5b730
	CRC32	1aa2774d
	Example file location	---