It would be one of the fonts in your Windows directory, but unfortunately, I don't know which ones it uses. I thought they had a download, but it looks like it's just for the system in general. Foxit claims the following fonts:
- Arial-BoldMT
- Arial-ItalicMT
- ArialMT
- Wingdings-Regular,Bold
I would probably check to be sure that the ones you have in your Windows directory are Unicode-compliant.
There is a
bug reporting system into which you could put this. We also have a thread on this board for people to post their bug numbers so that everyone can see the status.