title_body: How to convert this chm file to pdf?
upvoted_answer: Try converting the CHM to, say, EPUB, and then convert the EPUB to PDF.
  The lame time-consuming method: open up the CHM, copy-paste the contents by hand in your favorite word processor of choice and then save it as PDF. If that's not possible, save as DOC and convert (or print) it to PDF.