[Gene45]

I downloaded a pdf book, Sustainable Fuels, 13.9 MB ad want to convert it to Epub to load on Kobo.

It gets stuck at 1% for up to three minutes, I've waited.

I know that is a big file but should it work the same way.

I'm sure I have converted other pdf's to epub.

What else do I need to know.

Running Win 7 64, and latest version of Calibre,