Troubleshoot cacls.exe.mui Errors and Download File

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

cacls.exe.mui file Control ACLs Program. 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 cacls.exe.mui related errors on your device. You can also download cacls.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 cacls.exe.mui errors

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

4.1 List of cacls.exe.mui file versions

File info

General information
Filename	cacls.exe.mui
File extension	MUI
Description	Control ACLs Program

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 cacls.exe.mui file related problems

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

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

cacls.exe.mui

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

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

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

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

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

Go to the folder where the file should be located and paste the downloaded file. Below is the list of cacls.exe.mui file example directory paths.

Windows 10: C:\Windows\System32\en-US\
Windows 8.1: C:\Windows\System32\en-US\
Windows 8: 1: C:\Windows\System32\en-US\
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 cacls.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 cacls.exe.mui

System Windows 10

File size 7680 bytes

Date 2017-03-18

Download

File details
	MD5	d8474b91d533e4c03a8c829b255d73dd
	SHA1	bf8f9f219124adbd01888c5fbc9fc9831014dcb4
	SHA256	557a6151a573de58781c0ecd77fd0f47326409e31d5b10c75c50bd178661a00d
	CRC32	4d9e42bb
	Example file location	C:\Windows\System32\en-US\

Filename cacls.exe.mui

System Windows 8.1

File size 7168 bytes

Date 2014-11-21

Download

File details
	MD5	546a6a72cec4675f97f19835422fbcc4
	SHA1	fef2781ecf83e7bd16b59a95b7654abd287b4d61
	SHA256	16be37079a45704d2532107a00b638eca4402b6fb003bf637e71ee16a5130a7b
	CRC32	a8c0e37d
	Example file location	C:\Windows\System32\en-US\

Filename cacls.exe.mui

System Windows 8

File size 7168 bytes

Date 2012-07-26

Download

File details
	MD5	9a6c96000c8d97ad9a9314e89d6f0cd9
	SHA1	9c88d107856116b01d11c31f5f416ace977cafa0
	SHA256	b4a676a2f7dce78e9dcc712ec07ca82faae8a21a281b41456eac1ecce0788826
	CRC32	b30cc2a7
	Example file location	1: C:\Windows\System32\en-US\

Filename cacls.exe.mui

System Windows 7

File size 7168 bytes

Date -0001-11-30

Download

File details
	MD5	833fe0ce9d965c77abdd699325c95003
	SHA1	94a2e8ac7152650260892153fd746e5d241de504
	SHA256	0a974f3d8f174a49913f890db60f4f20918e98ee16afa6f8b2ddc18615a62591
	CRC32	1458666e
	Example file location	C:\Windows\SysWOW64\en-US\

Filename cacls.exe.mui

System Windows 7

File size 7168 bytes

Date 2011-04-12

Download

File details
	MD5	889d4380aef5d132affc0856f6a221f1
	SHA1	529f94260453ca2dd5acfd9653b684cb23042165
	SHA256	7342ae816cc82e56444a679cbae90c2817ed03a173a9f72838c9c88f4535fb6a
	CRC32	38337bff
	Example file location	C:\Windows\SysWOW64\en-US\

Filename cacls.exe.mui

System Windows Vista

File size 7680 bytes

Date -0001-11-30

Download

File details
	MD5	12e1fb93f9d6fab7ba236bb23b29942e
	SHA1	32e21d73fa53a8fe4ddc5383bb4ddf1591f08ac6
	SHA256	3c7122601788db50233bae902d25559fa3ea0e65fb7e88d442d564f98bf1569f
	CRC32	c3aa8544
	Example file location	---

Filename cacls.exe.mui

System Windows Vista

File size 7168 bytes

Date 2006-11-02

Download

File details
	MD5	e578f2ad8edaf325fe88f41ef792173c
	SHA1	1433b7139cca4ee5baa0c7be41c4d5a17d9c35c4
	SHA256	556cfc4dddede69714e7255afc07d4842e4ea99cc8190cbbde5a52b0972589d7
	CRC32	013d353c
	Example file location	---