Some files are corrupted

I love Scrivener for Mac. I use it all the time. It works perfectly on my MacBook with Dropbox. That was also true with Scrivener for iOS. Recently, however, 4 files on iOS have become corrupted. I get the error message” Invalid Project. The project cannot be opened because it does not contain a valid binder structure file…”

I’ve tried deleting the 4 files from my iPad and then sync all. It doesn’t work. Help.

The symptoms indicate you have an incomplete Dropbox sync, or your Scrivener project files are “online” in Dropbox. Scrivener can’t find the files because (probably) not there and removed by Dropbox.

Go into Dropbox setting and change that folder to “offline”.