Resolving Error 0-1021: Office 2019 Installation Interference from Antivirus

When you face the error code 0-1021 during the Office 2019 setup, it indicates interference from your antivirus software. Follow these steps to fix the issue:

1. Deactivate your antivirus temporarily: Often, antivirus programs will have a feature allowing for temporary deactivation. Try turning off your antivirus software temporarily and then proceed with the Office 2019 installation.
2. Put Office 2019 on your antivirus’s safe list: If stopping the antivirus doesn’t clear the path for installation, consider adding Office 2019 to your antivirus’s list of exceptions. This action permits the installation to continue without antivirus disruptions.
3. Reinstall your antivirus software: Should the problem persist, uninstall your antivirus program and reinstall it once the Office 2019 setup has been successfully completed.
4. Reach out to your antivirus provider: If these methods fail, it’s advisable to contact your antivirus provider for additional support. They might offer a specific resolution for this problem.

Please remember, disabling or making exceptions for Office 2019 in your antivirus might temporarily expose your system to security risks. It is advisable to reactivate your antivirus or remove Office 2019 from the exceptions list once installation is finalized.