Does not work.

I'm trying to convert some fonts linked below from the dfont format to a Windows ttf file. I loaded them up in your program and pressed convert but  it just runs for a second then shows the empty output folder, and does not display an error message explaining why it failed.
https://github.com/JohnDDuncanIII/macfonts/tree/master/Macintosh%20OS%201-6/OS%20X
