Incompatabilty with Microsoft 365 Enterprise
My admin just pushed a Microsoft 365 Enterprise update and the Zotero add-in no longer appears in the Word toolbar. I followed all the trouble-shooting tips here (https://www.zotero.org/support/word_processor_plugin_troubleshooting), but the issue persists.
These are the steps I took:
1) Made sure “Zotero for Windows Integration” is enabled via the Cite pane of the Zotero preferences
2) Made sure Zotero.dotm is present and active in “Word Add-ins”
3) Made sure that “Require Application Add-ins to be signed by Trusted Publisher” and “Disable all Application Add-ins” are unchecked under “Add-ins”
4) Confirmed that a copy of the Zotero.dotm file is in the Word Startup folder
If you don't get a notification when you do that, I suspect you'll need to talk to your admin. They might be limiting what templates can be loaded via policy.
We have Microsoft 365 Enterprise also, and the Zotero add-on works fine. Version 2112 (compilation 14729.20260)