Resolving Error Code 0-1021: Updating Required for Office 2016 Setup

To address the error code 0-1021 during your Office 2016 setup, follow these practical steps:

1. Seek out updates: Ensure your PC has the latest Microsoft updates by navigating to Settings > Update & Security > Windows Update and selecting Check for updates.
2. Remove older Office installations: Clear any older installations of Office from your system before putting in Office 2016.
3. Utilise the Office removal tool: To thoroughly eradicate past versions of Office, use the removal tool available on the Microsoft website.
4. Temporarily disable antivirus: Antivirus programs can sometimes obstruct the installation of Office 2016. Consider deactivating your antivirus briefly and attempt the installation again.
5. Opt for the Office offline installer: Should troubles persist, the offline installer for Office 2016 is advisable. It's downloadable from the Microsoft site and allows installation without an internet connection.