It is important to clarify that
Zotero for Word Download: The Ultimate Setup and Usage Guide
To get Zotero for Word, simply . The integration is automatic. If the integration fails, use the "Cite" tab within Zotero's preferences to reinstall the Word add-in manually.
Allow users to seamlessly download, install, and activate the Zotero Word plugin (for Microsoft Word on Windows/macOS) directly from within Zotero or a standalone installer, without manually locating add-in files or editing Word’s trusted locations.