I am having trouble linking Scrivener for iOS to my (new) Dropbox account

[Shell]

This is very last resort: remove everything from Dropbox and put it back.

1. Back everything up.
2. Check that it really IS BACKED UP. I mean it…!
3. Delete everything from the dropbox folder
4. Sign into Dropbox web, and make sure the files are gone from there too
5. Restore the files
6. Wait for them to appear on Dropbox web.
7. Hopefully this forces everything to re-sync everywhere else too.