I have Amyuni 4.0.1.2 installed, when I convert to PDF my code uses these options: NoPrompt + UseFileName + EmbedFonts + MultiLingualSupport
However if I use the Calibri font (which a customer has just specified), then certain letter combinations (I assume ones that are converted into glyphs, e.g. ti, fi) are displayed as a black circle rather than the actual characters. I've tried using FullEmbedFonts but that didn't help on a 32-bit Windows 7 PC, and hangs on my 64-bit Windows 7 PC (a known problem for me and for some of my customers on Windows 2008 R2).
Does anyone have any ideas, other than using a different font, for how I can fix this?
Thanks.