Exporting with PDFs from Zotero to EndNote
I see the instructions to do this from EndNote to Zotero at https://www.zotero.org/support/kb/importing_records_from_endnote but how do I do the reverse -- exporting a library with the attached pdfs from Zotero to EndNote?
1. From Zotero, export as Endnote XML with Files
2. Open the exported folder and move all the subfolders in it (which contain the PDF attachments) to Endnote's PDF folder.
3. Now Import the Exported Items.xml file into Endnote.
You can also export as Endnote XML, which may overall be smoother and doesn't require any prep (though you need to follow the same instructions on where to save the exported file).