Can not add-in endnote

hi Amber1​ It sounds like the registry change may have affected how Word is loading add-ins, especially since EndNote was working before the troubleshooting was done.

Before changing the registry again, I'd check a couple of things:

• In Word → File → Account, confirm the exact Office/Word version and build you're running.
• Go to File → Options → Add-ins and check whether the EndNote/Cite While You Write add-in is listed under Disabled Items or Inactive Application Add-ins.
• Try starting Word with winword /safe. If Word works normally there, an add-in or Word configuration is likely involved.
• In EndNote, run the Cite While You Write installation/configuration again after completely closing Word.

Also make sure the version of EndNote you're using officially supports your specific version/build of Word. The message “the current Word is not supported for EndNote” can occur when there is a compatibility issue between the Office build and the EndNote version.

Since this started immediately after the registry modification, I'd avoid manually changing registry keys based on suggestions from the internet. If possible, I'd go back to Microsoft Support and ask them to review exactly what registry changes were made during the previous session. That information could be important in determining why the add-in stopped loading.

If you can provide your Word version/build, EndNote version, and whether Word is Microsoft 365 or Office 2021/2024, someone here should be able to narrow it down further.