How to Download and Fix MUAUTH.CAB?

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

MUAUTH.CAB file Windows Cabinet. The file was developed by Microsoft for use with Office software. Here you will find detailed information about the file and instructions how to proceed in the event of MUAUTH.CAB related errors on your device. You can also download MUAUTH.CAB file compatible with Windows 10, Windows 10, Windows 7, Windows Vista, Windows 8, Windows 8 devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 10, Windows 10, Windows 7, Windows Vista, Windows 8, Windows 8

User popularity

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download MUAUTH.CAB

4.1 List of MUAUTH.CAB file versions

File info

General information
Filename	MUAUTH.CAB
File extension	CAB
Type	Archive
Description	Windows Cabinet

Software
Program	Office 2010
Software	Office
Author	Microsoft
Software version	2010

Details
File size	6747
Oldest file	2017-03-18
Latest file	2017-05-10

Most common MUAUTH.CAB file related problems

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

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

MUAUTH.CAB

Application could not be started because MUAUTH.CAB file is missing. Reinstall the application to solve the problem.

Problems related to MUAUTH.CAB 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 MUAUTH.CAB 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 MUAUTH.CAB errors in just few steps?

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

MUAUTH.CAB 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 MUAUTH.CAB 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 MUAUTH.CAB 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 MUAUTH.CAB 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 MUAUTH.CAB file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the MUAUTH.CAB 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 MUAUTH.CAB 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 MUAUTH.CAB 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 MUAUTH.CAB file

The last solution is to manually download and replace MUAUTH.CAB 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 MUAUTH.CAB file.

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

Windows 10: C:\Program Files\Microsoft Office\Office15\
Windows 10: C:\Program Files\Microsoft Office\Office15\
Windows 7: ---
Windows Vista: ---
Windows 8: ---
Windows 8: ---

If the steps did not solve your MUAUTH.CAB 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 MUAUTH.CAB

System Windows 10

File size 7699 bytes

Date 2017-03-18

Download

File details
	MD5	14709a0dba0501680ebf26433f66a8db
	SHA1	cf782cb0f9a686de1278211fcebe92e036ef6262
	SHA256	297c2d05b0f80c0d9cddca89ed49362122aa198f0311b570babbb238829ea572
	CRC32	e118fe67
	Example file location	C:\Program Files\Microsoft Office\Office15\

Filename MUAUTH.CAB

System Windows 10

File size 16235 bytes

Date 2017-05-10

Download

File details
	MD5	b9fdb655fd3c1500c8bfd2cb1db6375e
	SHA1	a65508ad3521f86f1585fd9cc60c4adaf1dba09b
	SHA256	3e82fbcde1554a07591c41d8e4e8d124b938e79beff8b6c003f757bdc7aa5db0
	CRC32	bf570ec2
	Example file location	C:\Program Files\Microsoft Office\Office15\

Filename MUAUTH.CAB

System Windows 7

File size 6747 bytes

Date 2017-05-10

Download

File details
	MD5	da9352a89f2c3dd42b56450e93f47b49
	SHA1	8d40761f0f228afc9469fb0f9cb9c5f06efde93f
	SHA256	e73e6df1dc45058cfecb42dddf483a73ae0666a31953d6887651b81cf746335e
	CRC32	26c75e3d
	Example file location	---

Filename MUAUTH.CAB

System Windows Vista

File size 7691 bytes

Date 2017-05-10

Download

File details
	MD5	6f9fa8dac5af745b9543525cf52b9f90
	SHA1	3bc7b2bbb54c7eb379d9701dd24bb35fa2824afd
	SHA256	df0a57c03865bba2615b3a786009a5bcba4971ca342be3e1c46332eefb57ee35
	CRC32	7473c1d8
	Example file location	---

Filename MUAUTH.CAB

System Windows 8

File size 7699 bytes

Date 2017-03-18

Download

File details
	MD5	14709a0dba0501680ebf26433f66a8db
	SHA1	cf782cb0f9a686de1278211fcebe92e036ef6262
	SHA256	297c2d05b0f80c0d9cddca89ed49362122aa198f0311b570babbb238829ea572
	CRC32	e118fe67
	Example file location	---

Filename MUAUTH.CAB

System Windows 8

File size 16235 bytes

Date 2017-05-10

Download

File details
	MD5	b9fdb655fd3c1500c8bfd2cb1db6375e
	SHA1	a65508ad3521f86f1585fd9cc60c4adaf1dba09b
	SHA256	3e82fbcde1554a07591c41d8e4e8d124b938e79beff8b6c003f757bdc7aa5db0
	CRC32	bf570ec2
	Example file location	---