OfficeMUI.msi Troubleshoot and Download

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

OfficeMUI.msi file Microsoft Windows Installer Package. 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 OfficeMUI.msi related errors on your device. You can also download OfficeMUI.msi file compatible with Windows 10, Windows 7, Windows Vista, Windows 8 devices which will (most probably) allow you to solve the problem.

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

File info

General information
Filename OfficeMUI.msi
File extension MSI
Type Installer
Description Microsoft Windows Installer Package
Program Office 2010
Software Office
Author Microsoft
MIME type image/vnd.fpx
Title Installation Database
Contents Microsoft Office Shared MUI (English) 2010
Comments This Installer database contains the logic and data required to install Microsoft Office Shared MUI (English) 2010.

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

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



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


Problems related to OfficeMUI.msi 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 OfficeMUI.msi 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.

OfficeMUI.msi 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

Virus Scan

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with OfficeMUI.msi 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.

Windows Update

Installing relevant Microsoft Windows patches and updates may solve your problems related to OfficeMUI.msi file. Use dedicated Windows tool to perform the update.

  1. Go to the Windows "Start" menu
  2. Type "Windows Update" in the search field
  3. Choose the appropriate software program (name may vary depending on your system version)
  4. Check if your system is up to date. If any unapplied updates are listed, install them immediately.
  5. 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 OfficeMUI.msi 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

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 OfficeMUI.msi file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the OfficeMUI.msi file with properly working version. To use the tool:

  1. Go to the Windows "Start" menu
  2. Type "cmd" in the search field
  3. Locate "Command Prompt" result – don't run it yet:
  4. Click the right mouse button and select "Run as Administrator" option
  5. Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Windows Recovery

Another approach is to restore system to previous state, before the OfficeMUI.msi file error occured. In order to restore your system, follow the instructions below

  1. Go to the Windows "Start" menu
  2. Type "System Restore" in the search field
  3. Start the system restore tool – it's name may differ depending on version of the system
  4. The application will guide you through the process – read the messages carefully
  5. After the process has finished, restart your computer.

If all the above-mentioned methods failed and the OfficeMUI.msi 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 OfficeMUI.msi file

The last solution is to manually download and replace OfficeMUI.msi 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 OfficeMUI.msi file.

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

  • Windows 10: C:\MSOCache\All Users\{90150000-0115-0409-0000-0000000FF1CE}-C\
  • Windows 7: C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\
  • Windows Vista: ---
  • Windows 8: ---

If the steps did not solve your OfficeMUI.msi 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 OfficeMUI.msi
System Windows 10
File size 3579904 bytes
Date 2017-05-10
File details
MD5 b7cf478f6ce959653bfa13374cb6727c
SHA1 3a130e2986ea42e639df4689944faa153d0107df
SHA256 a570ccea51ea5190ea492b12bb6dad74742039dbd5eada04ce04206b669588e6
CRC32 80e84a01
Example file location C:\MSOCache\All Users\{90150000-0115-0409-0000-0000000FF1CE}-C\
Filename OfficeMUI.msi
System Windows 7
File size 2863104 bytes
Date 2017-05-10
File details
MD5 a08d64fcd01b89e0326fea7981a58480
SHA1 4828aaa85f7601ade9777e6dcd30b32124d19071
SHA256 185bc16acc691390159e4b5008f85fe6eb390cbfb485dcf2fc7839995c3f3af0
CRC32 2ce2eacc
Example file location C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\
Filename OfficeMUI.msi
System Windows Vista
File size 2398720 bytes
Date 2017-05-10
File details
MD5 c06630773e6ea504fd3b763511f632fd
SHA1 051a34cce7a980c72a9721c18cdb225bbd6b9560
SHA256 06f465bb262992e95e74302d212a1906da7d20fc849d9c678d25b3f96ef1591e
CRC32 32f7c979
Example file location ---
Filename OfficeMUI.msi
System Windows 8
File size 3579904 bytes
Date 2017-05-10
File details
MD5 b7cf478f6ce959653bfa13374cb6727c
SHA1 3a130e2986ea42e639df4689944faa153d0107df
SHA256 a570ccea51ea5190ea492b12bb6dad74742039dbd5eada04ce04206b669588e6
CRC32 80e84a01
Example file location ---