How to resolve error code 0-4: Office installation faced an error

Here are several measures you can take to resolve the error code 0-4 when installing Office:

1. Verify your internet connection: Ensure you have a reliable internet connection without any disruptions during the installation process.
2. Temporarily disable antivirus software: At times, antivirus programs can obstruct the installation. Temporarily disable your antivirus software and attempt to install Office again.
3. Clear your cache: Clear your browser’s cache and cookies, then try installing Office once more.
4. Utilise the Office uninstaller tool: If Office was previously installed on your device, use the Office uninstaller tool to remove any remaining files and then attempt the installation again.
5. Run the installation as an administrator: Right-click on the installation file and choose 'Run as administrator' to grant the necessary permissions for the installation process.
6. Use the Microsoft Support and Recovery Assistant: Download and run the Microsoft Support and Recovery Assistant to diagnose and resolve any issues with your Office installation.