Fixing Error Code 0-1018: Office 2019 Installation Stuck

There are several steps you can take to resolve error code 0-1018 and move past the stuck Office 2019 installation:

1. Verify your internet connection: Ensure your internet connection is stable and free from any network issues. A reliable connection is essential for a successful installation.
2. Temporarily disable antivirus software: Antivirus programs can sometimes hinder the installation process. Try disabling your antivirus temporarily and check if this resolves the issue.
3. Clear the installation cache: Clearing the installation cache can often resolve installation glitches. To do this, open the Run dialog (Windows key + R), type %ProgramData%\Microsoft\OfficeSoftwareProtectionPlatform, and press Enter. Delete all files in the folder that appears.
4. Utilize the Office installation troubleshooter: Microsoft provides a troubleshooter tool designed to diagnose and fix installation problems. Download and run the tool from the official Microsoft website.
5. Reinstall Office: If the above steps do not resolve the issue, consider uninstalling and reinstalling Office. Follow the correct uninstallation procedure, then download and install the latest version from Microsoft's official website.