How Do I Uninstall Microsoft Updater? A Comprehensive Guide
Removing Microsoft Updater can be done, but it’s not recommended as it ensures your Microsoft software remains secure and up-to-date; however, if you absolutely need to, this guide explains the steps to disable it, along with the potential consequences.
Understanding Microsoft Updater
Microsoft Updater, also known as Microsoft AutoUpdate (MAU), is a component of Microsoft Office and other Microsoft applications on both Windows and macOS. Its primary function is to automatically check for, download, and install updates for these applications. While designed to streamline the update process and enhance security, there are scenarios where users may consider disabling or uninstalling it.
Why People Want to Uninstall Microsoft Updater
While generally beneficial, users sometimes choose to uninstall Microsoft Updater for reasons such as:
- Control Over Updates: Some users prefer to manually control when updates are installed, rather than have them happen automatically.
- Resource Usage: Background processes of the Updater can consume system resources, especially on older or less powerful machines.
- Compatibility Issues: In rare cases, updates can cause compatibility issues with other software or hardware.
- Storage Space: The updater and temporary files can take up drive space.
The Recommended Approach: Disabling Auto Updates
Before resorting to a full uninstall, consider simply disabling automatic updates. This allows you to retain the updater but manage when it runs. Here’s how:
For Windows:
- Open any Microsoft Office application (e.g., Word, Excel).
- Go to File > Account > Update Options.
- Select Disable Updates.
- Confirm your choice.
For macOS:
- Open any Microsoft Office application (e.g., Word, Excel).
- Go to the application’s menu (e.g., Word > Preferences).
- Select AutoUpdate.
- Uncheck the box labeled “Automatically keep Microsoft Apps up to date“.
Methods to Uninstall Microsoft Updater (Not Recommended)
Completely uninstalling Microsoft Updater is possible, but it’s generally not recommended due to the security implications. Here are the methods, with a strong caveat:
Method 1: Removing the Application Folder (macOS)
WARNING: This method can cause instability and is strongly discouraged.
- Close all Microsoft Office applications.
- Open Finder and navigate to the
/Library/Application Support/Microsoft/MAU2.0folder. - Drag the
Microsoft AutoUpdate.appto the Trash. - Empty the Trash.
Method 2: Using Terminal Commands (macOS – Advanced Users Only)
WARNING: This requires advanced knowledge and could damage your system. Proceed with extreme caution.
- Open Terminal.
- Execute the following commands, one by one, pressing Enter after each:
sudo rm -rf /Library/Application Support/Microsoft/MAU2.0sudo rm -rf /Library/LaunchDaemons/com.microsoft.update.plistsudo rm -rf /Library/LaunchAgents/com.microsoft.update.agent.plist
- Restart your Mac.
Method 3: Uninstalling Office Suites (Windows & macOS)
This is the most complete, but also the most drastic, option.
- Uninstall the entire Microsoft Office suite through your operating system’s control panel/settings (Windows) or by dragging the Office application folder to the trash (macOS).
- Reinstall the specific Office applications you need, opting to not install the Microsoft Updater component if offered during the install. (This is often not possible, as the updater is usually integrated).
Potential Consequences of Uninstalling Microsoft Updater
- Security Risks: You will miss critical security updates, leaving your applications vulnerable to exploits.
- Compatibility Issues: Older versions of applications may become incompatible with newer operating systems or other software.
- Functionality Loss: Some features may stop working correctly without the latest updates.
- Licensing Problems: Your software license may become invalid if you are not using the latest version.
Why Keeping Microsoft Updater Active is Best
Keeping Microsoft Updater active is generally the best practice. It ensures your software is always up-to-date with the latest security patches, bug fixes, and new features. This reduces the risk of security vulnerabilities and ensures a smooth user experience.
Alternatives to Uninstalling: Customizing Update Settings
If concerns about automatic updates are related to timing or interruption, explore customization options. Many Microsoft applications allow you to configure when updates are checked and installed, providing a balance between automatic maintenance and user control. You can, for example, set a specific time for updates to occur when you’re least likely to be using your computer.
Common Mistakes When Uninstalling
- Deleting the wrong files: Be absolutely sure you are deleting only the files related to Microsoft Updater.
- Not backing up data: Before making any significant changes to your system, back up your important data.
- Using unreliable third-party uninstallers: These can often cause more problems than they solve. Stick to manual methods or official Microsoft uninstall tools when possible.
- Forgetting the Terminal commands Using the wrong command or mistyping can cause serious harm to your system. Double-check everything before entering the command.
Comparison of Methods
| Method | Difficulty | Risk | Effectiveness | Recommendation |
|---|---|---|---|---|
| Disabling Auto Updates | Easy | Low | Partial | Highly Recommended |
| Removing Application Folder (macOS) | Medium | Medium | High | Not Recommended |
| Terminal Commands (macOS) | Hard | High | High | Only for Advanced Users |
| Uninstalling Office Suite | Medium | Low | High | Last Resort, Least Recommended |
Frequently Asked Questions (FAQs)
How Do I know if Microsoft Updater is running?
Open Activity Monitor (macOS) or Task Manager (Windows) and look for processes related to “Microsoft AutoUpdate” or “MAU”. If you see these processes consuming CPU or network resources, the updater is likely running.
Can I reinstall Microsoft Updater if I uninstall it?
Reinstalling Microsoft Updater typically requires reinstalling the entire Microsoft Office suite or the specific Microsoft application that uses it. It is usually an integrated component of those installations.
What are the security risks of not using Microsoft Updater?
By not using Microsoft Updater, you expose your system to known vulnerabilities that have been patched in newer versions of your software. This increases the risk of malware infections, data breaches, and other security threats.
Does uninstalling Microsoft Updater affect my other software?
Directly, no. However, if updates to other Microsoft applications are essential for their integration and proper functioning, uninstalling Microsoft Updater could indirectly impact their performance.
Is there a Microsoft tool to completely remove Microsoft Updater?
Microsoft does not offer a dedicated tool specifically for removing Microsoft Updater. The primary method for managing updates is through the settings within the Office applications themselves.
Can I use a third-party uninstaller to remove Microsoft Updater?
While third-party uninstallers may remove the application, they often leave behind residual files and registry entries that can cause instability. It’s generally safer to use manual methods or the official Microsoft uninstall tools.
Will uninstalling Microsoft Updater improve my computer’s performance?
In some cases, especially on older machines, uninstalling Microsoft Updater might slightly improve performance by reducing background processes. However, the security risks generally outweigh this potential benefit.
How often does Microsoft Updater check for updates?
By default, Microsoft Updater typically checks for updates on a regular basis, often daily. This frequency can sometimes be adjusted within the application settings.
What happens if an update fails to install?
If an update fails to install, Microsoft Updater will usually retry the installation at a later time. You can also manually trigger the update process again from within the application settings. Error messages are often provided that can help you solve the reason for failure.
How much disk space does Microsoft Updater use?
The amount of disk space used by Microsoft Updater can vary depending on the number of updates downloaded and installed. It typically occupies a relatively small amount of space compared to the Office applications themselves.
Does Microsoft Updater require an internet connection?
Yes, Microsoft Updater requires an active internet connection to check for and download updates from Microsoft’s servers.
What if I don’t have administrator privileges?
Administrator privileges are usually required to install updates. If you don’t have these privileges, you’ll need to contact your system administrator to request the updates.