Calibre Friday the 13th issues ?
OK, I was an idiot, but I got a message to upgrade Calibre when I booted it up, and I wasn't thinking that it was Friday the 13th. Now it won't convert my new book to ePub at all, and it isn't doing much of a job in Mobi either. Anyone else having this issue? Help! I published a beautiful book just two weeks ago, so why did I upgrade? I'm weeping. Hair tearing. Please tell me I can fix this...and how.