How to solve the error code 0-1021: Office 2019 installation blocked by antivirus software

If you are encountering the error code 0-1021 while trying to install Office 2019, it means that your antivirus software is blocking the installation process. Here are some steps you can take to resolve the issue:

1. Temporarily disable your antivirus software: Most antivirus software comes with an option to temporarily disable it. You can try disabling your antivirus software and then attempt to install Office 2019 again.
2. Add Office 2019 to the exclusion list: If disabling your antivirus software does not work, you can try adding Office 2019 to the exclusion list of your antivirus software. This will allow the installation process to proceed without interference from the antivirus software.
3. Uninstall and reinstall your antivirus software: If the above steps do not work, you may need to uninstall your antivirus software and then reinstall it after the Office 2019 installation is complete.
4. Contact your antivirus software provider: If none of the above steps work, you may need to contact your antivirus software provider for further assistance. They may be able to provide you with a solution to the issue.

It is important to note that disabling or excluding Office 2019 from your antivirus software may leave your computer vulnerable to malware and other security threats. Therefore, it is recommended that you only do so temporarily and re-enable or remove the exclusion once the installation is complete.&link&