Hi all, I am trying to convert a AZW3 to pdf. I bought the book on Amazon but want to read it in pdf (so that I can annotate it with Skim). I followed these steps, so that Calibre can work with the file. But now I am getting an error message that I don't get (see attachment). It does produce a pdf file, but I can't open it (see attachment).
Calibre usually works great. What can be done to also make it work great this time?
Calibre usually works great. What can be done to also make it work great this time?