Thanks DougS44, the only thing that worked for me was installing the legacy Evernote, and exporting to ENEX files. I then used Stefans Tools to import those ENEX files. Once imported, I fixed some issues, moved them to the "right" notebook in OneNote. Many of my imported notes did not include my attachments. But this better than the alternative of re-creating each note manually. I will be keeping my Evernote as a back up to OneNote. All my new notes are going into OneNote. The result is not perfect, but I am working through it.