sFontFile_1=Textures\Fonts\Glow_Monofonto_Large.fnt Go to fonts, highlight all of the fonts, then put in the following.
Fallout.ini, NOT default_fallout.ini or whatever it is. THEN you need to go to your fonts section in your mydocuments fallout 3 folder. First, you need to download gamesforwindowslive disabler from NexusMods. A few minutes later I figured out what's wrong, and it's not Vortex.
Not trying to revive a dead thread but after 3 hours of searching and a lot of frustration, I came across this.