How do I fix a font compatibilty issue from Mac to Windows, using Adobe Flash CS4?

I need to edit a Flash movie that somebody else developed in Adobe Flash CS3 on a Mac. I'm using Adobe Flash CS4 on Windows (Vista). However, the font that shows up on my computer is much bigger than on the .SWF that he produced.

He used a custom font, which I had to add to my system Fonts folder. Because Adobe Flash now detects the right fonts on my computer (because I installed them), it doesn't map them to substitute fonts.

I believe the fonts are being rendered differently because I'm using Windows.

Does anybody have a clue why they would be rendering differently? How do I fix t开发者_运维百科his?

EDIT: If it has any significance, the missing fonts were: "Univers LT Std 57 Condensed" and "Univers LT Std 57 Condensed Oblique"

Did you open the font mapping settings to make sure that Flash is mapping the font in the FLA to the font you want used? (Under Edit > Font Mapping.)