FM 10, fully patched, Windows 7 …
I have a book containing a dozen or so files which I prepared by adding MML tags to a Word source and saving out as text. They're all very much of a muchness, and most of them include a couple of referenced .eps graphics.
Saving the book to .pdf threw up the message 'may happen with FM 6.0 or earlier', so for form's sake I ran Format > Optimise. This cleared things up, and generated a .pdf with all the book content but a sniffy message about just one of the files. When I save that specific file I get a moral/societal observation "File has Bad Type". What does this mean, and what can I do to reform the type in question?