Troubleshooting Office 2019 Installation Error 0-1018

If you're encountering the error code 0-1018 during your Office 2019 installation, here are effective steps to get past this hiccup:

1. Verify your internet connection: Ensure your internet is stable and there are no disruptions in your network connectivity. Installation problems often stem from unreliable internet.
2. Turn off antivirus software: Antivirus programs can occasionally obstruct the installation process. Temporarily disabling your antivirus may help resolve this.
3. Clean the installation cache: To clear potential obstructions, open the Run dialog (Windows key + R), input %ProgramData%\Microsoft\OfficeSoftwareProtectionPlatform, and hit Enter. Delete the contents of the resulting folder.
4. Use the Office installation troubleshooter: Microsoft offers a troubleshooter tool to diagnose and solve installation issues. You can download and run this tool directly from Microsoft's official site.
5. Reinstall Office: If the previous methods fail, consider uninstalling and then reinstalling Office. Ensure you uninstall it properly before downloading and installing the most current version from the Microsoft website.