How to Download and Fix Office64MUISet.msi?

Sometimes Windows system displays error messages regarding corrupted or missing Office64MUISet.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 Office64MUISet.msi file can therefore effect in failed execution of the started process.

Office64MUISet.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 Office64MUISet.msi related errors on your device. You can also download Office64MUISet.msi file compatible with Windows 7, Windows Vista devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 7, Windows Vista

File info

General information
Filename Office64MUISet.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 64-bit Setup Metadata MUI (English) 2010
Comments This Installer database contains the logic and data required to install Microsoft Office Shared 64-bit Setup Metadata MUI (English) 2010.

There are various types of errors related to Office64MUISet.msi file. Office64MUISet.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 Office64MUISet.msi file. If you encounter one listed below (or similar), please consider the following suggestions.

  • Office64MUISet.msi is corrupted
  • Office64MUISet.msi cannot be located
  • Runtime Error - Office64MUISet.msi
  • Office64MUISet.msi file error
  • Office64MUISet.msi file cannot be loaded. Module was not found
  • cannot register Office64MUISet.msi file:
  • Office64MUISet.msi file could not be loaded
  • Office64MUISet.msi file doesn't exist



Application could not be started because Office64MUISet.msi file is missing. Reinstall the application to solve the problem.


Problems related to Office64MUISet.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 Office64MUISet.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.

Office64MUISet.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 Office64MUISet.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 Office64MUISet.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 Office64MUISet.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 Office64MUISet.msi file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the Office64MUISet.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 Office64MUISet.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 Office64MUISet.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 Office64MUISet.msi file

The last solution is to manually download and replace Office64MUISet.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 Office64MUISet.msi file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of Office64MUISet.msi file example directory paths.

  • Windows 7: C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\
  • Windows Vista: C:\MSOCache\All Users\{90120000-0116-0409-1000-0000000FF1CE}-C\

If the steps did not solve your Office64MUISet.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 Office64MUISet.msi
System Windows 7
File size 650240 bytes
Date 2017-05-10
File details
MD5 4b362aaf9ef39c93dff863d5af25976f
SHA1 44a23b78b344b5253a94cce59d62ef50b04e16bf
SHA256 b13e734191bafe6d9ebef4ebe2bdec355de040681080c2fb48ee7df69960ea06
CRC32 ae4f26ae
Example file location C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\
Filename Office64MUISet.msi
System Windows Vista
File size 502272 bytes
Date 2017-05-10
File details
MD5 5e566b9c302fb20a7d89677f75274205
SHA1 6520b190bb2e7d21396951d72212ab8234e15b7c
SHA256 6f01c5b71094c47c7fbb73cdb456b49a96cbfd7597401766e1831c3c98cf0ed1
CRC32 a57e4213
Example file location C:\MSOCache\All Users\{90120000-0116-0409-1000-0000000FF1CE}-C\