Is it a Postscript Font? Postscript fonts are not supported any more from modern systems, neither on Mac nor on Windows. In Illustrator you can use them, if you put them into the font folder whites at the same place as the InDesign program
Thanks for the response Willi. Why does bold, italic, etc … work? Is there a work around?
Maybe, regular is corrupted? Does it show up in other applications?