Hi everyone. I have read many posts and the user manual for a solution to this problem but I haven't had any luck. I followed everything in Calibre 0.7 + itues: Start here but the problem persists.
All by books are in the epub format. I select, say, 5 books and I send them to the device (I first Click on connect/share and I choose Connect to iTunes). Everything works fine. I can see the books in iTunes in the Books library.
If I quit calibre and itunes and then open iTunes again, some of the books have the exclamation mark next to them. Why does this happen? I'm at my wits end here!