Fix mstask.dll.mui Errors

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

mstask.dll.mui file Task Scheduler interface 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 mstask.dll.mui related errors on your device. You can also download mstask.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 mstask.dll.mui errors

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

4.1 List of mstask.dll.mui file versions

File info

General information
Filename	mstask.dll.mui
File extension	MUI
Description	Task Scheduler interface 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 mstask.dll.mui file related problems

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

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

mstask.dll.mui

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

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

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

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

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

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

System Windows 10

File size 43520 bytes

Date 2017-03-18

Download

File details
	MD5	531578d01d18653ebe30d602e03fe789
	SHA1	41b9f900499b43719f6022e8559bd0f0aea9a503
	SHA256	efa6cd407e99e850982f2e946db51ecc68a6d9864a14ae05878ca04611717a34
	CRC32	b9551075
	Example file location	C:\Windows\System32\en-US\

Filename mstask.dll.mui

System Windows 8.1

File size 43008 bytes

Date 2014-11-21

Download

File details
	MD5	17adba2ae7fa75f91b96fdb4af745701
	SHA1	fac58de05f9bf1a54b74945ad86cc7bbc1dec256
	SHA256	683065e5abcc9f20058383fedec37c90d10d664ae039da872986ddd0bd97835e
	CRC32	94170a27
	Example file location	C:\Windows\System32\en-GB\

Filename mstask.dll.mui

System Windows 8

File size 43008 bytes

Date 2012-07-26

Download

File details
	MD5	e8454648c80b853874d1f0a84fad1880
	SHA1	6e55983436b0e1981e41db60ef8279985de24c50
	SHA256	687e79b2cd11c7353d6edb8ba3c86a31a92c9b5bf30b9f80c40fe01d60645654
	CRC32	0ce12bef
	Example file location	1: C:\Windows\System32\en-GB\

Filename mstask.dll.mui

System Windows 7

File size 43008 bytes

Date -0001-11-30

Download

File details
	MD5	598c87c3ebf9ad8ddf63fcb6e814f4df
	SHA1	263daceefd94c229d785a7798b1752b1808a75c4
	SHA256	33c5261224dab5f1323832358814a182d0e43d62cd3a47b675c078edcb7fde05
	CRC32	746ec344
	Example file location	C:\Windows\SysWOW64\en-US\

Filename mstask.dll.mui

System Windows 7

File size 43008 bytes

Date 2011-04-12

Download

File details
	MD5	8ce0d5108eff118ada14335fa8ece78c
	SHA1	1660f4f5dc86b3cd0c6128ecba995fbc8af4b04a
	SHA256	a91d50f878c2cb8fd24ad3e4ce4fd80467b271f010abf79bc182b183042e7d46
	CRC32	160972cf
	Example file location	C:\Windows\SysWOW64\en-US\

Filename mstask.dll.mui

System Windows Vista

File size 43008 bytes

Date 2006-11-02

Download

File details
	MD5	122186af2051696a89b46ad2463b9390
	SHA1	1bf9597021af286ad7a8d113d4451532b349ad07
	SHA256	3db916fa2ca1da868569436fdf72ee3a4062cff07f3fb36051bffdcf5ef91f8d
	CRC32	f647ec37
	Example file location	---

Filename mstask.dll.mui

System Windows Vista

File size 53248 bytes

Date -0001-11-30

Download

File details
	MD5	73f4bda086ea8d974ba0793533e5ada0
	SHA1	1c8c58ed35001414cc302566df4ea04f2bcc4f22
	SHA256	3d9ac5ed3280abff8069802d1f8e256e261446ee178b58a7e0acb4c525078b02
	CRC32	ebce9f43
	Example file location	---