mdminst.dll.mui Troubleshoot and Download

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

mdminst.dll.mui file Modem Class Installer. 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 mdminst.dll.mui related errors on your device. You can also download mdminst.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 mdminst.dll.mui errors

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

4.1 List of mdminst.dll.mui file versions

File info

General information
Filename	mdminst.dll.mui
File extension	MUI
Description	Modem Class Installer

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 mdminst.dll.mui file related problems

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

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

mdminst.dll.mui

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

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

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

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

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

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

System Windows 10

File size 17920 bytes

Date 2017-03-18

Download

File details
	MD5	e3eb97bc577368d871ad1b3565783ffb
	SHA1	5657d35168c70f40dce251633f7976101fb1e37b
	SHA256	a6bca6ddab9d3f3e47ff113cab2a312d57037428c3a4ddca0780edb40c3b0326
	CRC32	c4c52e92
	Example file location	C:\Windows\System32\en-US\

Filename mdminst.dll.mui

System Windows 8.1

File size 17408 bytes

Date 2014-11-21

Download

File details
	MD5	edc1f4e5ae903316e18215b5dacb2ffa
	SHA1	f6caa09626f65aee445ec92f49aeb17d7b10301b
	SHA256	b5c0c83f483980ddedf4d67e4884e456182f3667dad73e5000da7ed450e18f90
	CRC32	037b54bf
	Example file location	C:\Windows\System32\en-GB\

Filename mdminst.dll.mui

System Windows 8

File size 17408 bytes

Date 2012-07-26

Download

File details
	MD5	5cd598f06642f05d3ec1e7398fd1a6bc
	SHA1	2c05a58130a352daf332b42059aee37e29d217b2
	SHA256	63a156747079e7bc00afbb4032a0159c40d0477d58a7931342ee95c66dd126ef
	CRC32	3cb5697d
	Example file location	1: C:\Windows\System32\en-GB\

Filename mdminst.dll.mui

System Windows 7

File size 17408 bytes

Date -0001-11-30

Download

File details
	MD5	5a326189202a292d9fdc417f361be46a
	SHA1	8f7d615ab6063080f9f669a239258998107162ee
	SHA256	7beb9d91e4989639501961c2616602d3e9f9241ff0e6b7f2c1bbbb5c8fab935a
	CRC32	22feaca4
	Example file location	C:\Windows\SysWOW64\en-US\

Filename mdminst.dll.mui

System Windows 7

File size 17408 bytes

Date 2011-04-12

Download

File details
	MD5	caffa6d3208d525ac9ee88e5fbc07e7d
	SHA1	823a1e1a0215c8b3da7ba204d726af2a84f6a377
	SHA256	bd61528fc396c6167c2b6a671885b933e331499ecf8e3370f6277ca4226e763b
	CRC32	dfaf9d51
	Example file location	C:\Windows\SysWOW64\en-US\

Filename mdminst.dll.mui

System Windows Vista

File size 17408 bytes

Date 2006-11-02

Download

File details
	MD5	18f6205f1c50acb5144a8f11444ee957
	SHA1	e97bee33157015aec58915de8b5e615006659e94
	SHA256	74cea6c0f8bc21b98a615f83b9d107aea66f4ed6e13456235865724a2f118447
	CRC32	389f329c
	Example file location	---

Filename mdminst.dll.mui

System Windows Vista

File size 28672 bytes

Date -0001-11-30

Download

File details
	MD5	d95b7ff84f7bc8596378a34d5cd6f7e0
	SHA1	331833df8276446b80d78117b1458220d14343b1
	SHA256	42f7b193b134302be47f26f3807b69a84120e706ed4ac6b2e677c1ff38508b13
	CRC32	9f550604
	Example file location	---