Office 2019 Install Error On Windows 10 – Setup Cannot Find Office-en-us\OfficeMUI.msi

1. Check System Requirements

Before diving into troubleshooting steps, make sure your system meets the minimum requirements for Office 2019. The key requirements are:

• Operating System: Windows 10 (32-bit or 64-bit)
• Processor: 1.6 GHz or faster processor
• RAM: 4 GB for 64-bit; 2 GB for 32-bit
• Hard Drive: At least 4 GB of available disk space
• Display: 1280×800 resolution or higher

If your system doesn’t meet these specifications, you may need to upgrade hardware or install a compatible version of Office.

2. Check Your Internet Connection

A stable internet connection is crucial for downloading Office files and updates during installation. Make sure your Wi-Fi or Ethernet connection is working correctly. If necessary, restart your modem or router to ensure a stable connection.

3. Run the Office Installation Troubleshooter

Microsoft offers a built-in troubleshooting tool to help diagnose and fix installation problems. Here’s how to use it:

1. Download the Microsoft Support and Recovery Assistant (SaRA) from the official Microsoft website.
2. Install and launch the tool, then select Office and follow the on-screen instructions to identify and resolve the issue.

4. Remove Previous Office Versions

If you have an older version of Office installed, such as Office 2016 or 2013, it can sometimes conflict with Office 2019. Uninstalling the previous version can help:

1. Go to Control Panel > Programs > Programs and Features.
2. Locate the old version of Office, right-click, and select Uninstall.
3. Follow the on-screen prompts to remove the old version completely.
4. After the old version is removed, try installing Office 2019 again.

5. Use the Office Uninstall Tool

If you’re unable to uninstall Office from the Control Panel, or if remnants of a previous installation remain, you can use the Office Uninstall Tool to remove all traces of previous Office installations. This tool can be downloaded from the Microsoft website and will help ensure that there are no conflicting files or settings left behind.

6. Temporarily Disable Antivirus or Firewall

Antivirus software or firewall settings can sometimes block the Office 2019 installation process. To check if this is the case:

1. Temporarily disable your antivirus software and firewall.
2. Proceed with the installation of Office 2019.
3. After installation is complete, re-enable your antivirus and firewall.

Note: Make sure to only disable your antivirus or firewall for a short period and turn them back on after installation to ensure your system stays protected.

7. Check for Sufficient Disk Space

If you don’t have enough disk space to complete the installation, the process may fail. To check disk space:

1. Open File Explorer and right-click on your C: drive.
2. Select Properties to view available space.
3. If space is running low, consider freeing up space by deleting unnecessary files or moving them to an external storage device.

8. Run the Installation as Administrator

Sometimes, installation issues can arise due to permission problems. To resolve this:

1. Right-click the Office 2019 installer file and select Run as Administrator.
2. If prompted, provide administrator credentials to grant the necessary permissions for the installation.

In Conclusion

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