Hi all,

I recently purchased an Onyx Boox Note Max for use with Zotero using the regular Android app on the Boox, but I can't seem to get it to open PDFs. I'm suspecting that this has something to do with how my files are stored. I have a large library (50 GB) and all of my PDFs are linked attachments linking to a OneDrive folder (using ZotFile or now ZotMoov). My plan was to convert the individual PDFs that I want to work with on the Boox back into stored attachments, so that I can easily open them in the Zotero Android app. However, while these files do show up as PDF icons in Zotero Android, they have a question mark on them, and when I click them the question mark turns into an exclamation mark and nothing else happens. Any idea why that is and how to fix it?

Thanks a lot!

All the best,
Dominik