runonce.exe.mui Troubleshoot and Download

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

runonce.exe.mui file Run Once Wrapper. 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 runonce.exe.mui related errors on your device. You can also download runonce.exe.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 runonce.exe.mui errors

1 Information about runonce.exe.mui file
2 Errors related to runonce.exe.mui file
3 How to fix runonce.exe.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 runonce.exe.mui

4.1 List of runonce.exe.mui file versions

File info

General information
Filename	runonce.exe.mui
File extension	MUI
Description	Run Once Wrapper

Software
Program	Microsoft® Windows® Operating System
Author	Microsoft Corporation

Details
MIME type	application/octet-stream
File type	Executable application
System	Windows NT 32-bit
Copyrights	© Microsoft Corporation. All rights reserved.
Character set	Unicode
Language cod	English (U.S.)

Most common runonce.exe.mui file related problems

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

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

runonce.exe.mui

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

Problems related to runonce.exe.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 runonce.exe.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 runonce.exe.mui errors in just few steps?

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

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

The last solution is to manually download and replace runonce.exe.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 runonce.exe.mui file.

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

System Windows 10

File size 3072 bytes

Date 2017-03-18

Download

File details
	MD5	2794c85899b4aabc489c73103f15e197
	SHA1	2ab87777daf5b01dcf7150a8e58793b9a157442f
	SHA256	451fb76534e143281c971de4e824205d9d49aa5ac897fdf354f6e7d1a2ac6001
	CRC32	4da85a28
	Example file location	C:\Windows\System32\en-US\

Filename runonce.exe.mui

System Windows 8.1

File size 2560 bytes

Date 2014-11-21

Download

File details
	MD5	7172974013bef1b0474d24e2cc25d1d6
	SHA1	c15f412173fdd481f208b1515c5cbb52b0d924ba
	SHA256	4148e2108514addc4f3826e7f6316eb25121f18a4ed70588b2f0c077683b54db
	CRC32	38040fb4
	Example file location	C:\Windows\System32\en-GB\

Filename runonce.exe.mui

System Windows 8

File size 2560 bytes

Date 2012-07-26

Download

File details
	MD5	87203280cc3ec8bbc5a4cd0b45f43e0c
	SHA1	ee57f46e5e423fc247860c2dbf0b716dd3dc8e3c
	SHA256	dd235f3d08dcef64f679c380b34e142b55f7064b78c5d0d459029375b82e69a7
	CRC32	9f34e023
	Example file location	1: C:\Windows\System32\en-GB\

Filename runonce.exe.mui

System Windows 7

File size 2560 bytes

Date 2011-04-12

Download

File details
	MD5	0bf9f3afe0ab58add64648018937a42d
	SHA1	7ef1406c31b9582f5f21661ef15490b3874366b9
	SHA256	5233223b16ad04890438ba6a6a58b8a569c344fd15d4e0a22d85a14967f9102e
	CRC32	1196f145
	Example file location	C:\Windows\System32\en-US\

Filename runonce.exe.mui

System Windows 7

File size 2560 bytes

Date -0001-11-30

Download

File details
	MD5	1f74b33dc1296273c07f329466b8be0f
	SHA1	3911b2f2b9cdc809b8ff91b27a98ee11b47b7ade
	SHA256	bcfe0574faa50cfc2086fa4b2e5da8c2368d54daedf8aa41492bc2abf7882dc1
	CRC32	8ffb7f4f
	Example file location	C:\Windows\System32\en-US\

Filename runonce.exe.mui

System Windows Vista

File size 3072 bytes

Date -0001-11-30

Download

File details
	MD5	a18f3826069b955b6aa79ee78e8621cd
	SHA1	d9973f981a171cc3a70677591ceff6c262db61a5
	SHA256	ff528139d677b924ec8b937ebb67eae86f3ce007d32803b4e2c199f783b44139
	CRC32	4ca53edf
	Example file location	---

Filename runonce.exe.mui

System Windows Vista

File size 2560 bytes

Date 2006-11-02

Download

File details
	MD5	d5ff6073f7c368cee8af1150a7340018
	SHA1	71e964d5a4e9bd9854e84f51ec15b88d74db31d4
	SHA256	23dc5c24892e83532005571e245ee850d7185adf9c68b53523bac95387bf8e37
	CRC32	4032af78
	Example file location	---