[JohnNC]

Hello. I've been working on a particular epub file in Sigil with no problems until this morning. Now, when I try to open using Sigil, nothing happens. Or, when I go into Sigil and try opening it from there, I get a "Sigil has stopped working" message.

However, my other epub files open just fine. And the file will open in Calibre. Any thoughts on how I might get Sigil to open this?

Thanks very much.