Troubleshooting Installation Error 30174-4 for Office 2016

To rectify the error code 30174-4 and ensure a successful installation of Office 2016, follow these targeted steps:

1. Verify internet stability: Confirm that your internet connection is reliable and uninterrupted throughout the installation phase.
2. Temporarily disable antivirus: Antivirus programs can sometimes obstruct the installation. Temporarily turn off your antivirus and try installing Office 2016 once more.
3. Clean your cache: Erase your browser's cache and any temporary files to prevent any installation conflicts.
4. Employ the Office removal tool: If Office was previously installed on your system, use the Office removal tool to eliminate any old installation traces before installing Office 2016.
5. Install as an administrator: To ensure all necessary permissions, right-click the installation file and choose 'Run as administrator.'