Yea, win 10 for sure supports ttf fonts
---
Below I'll spit out some ideas worth checking - most of them are pretty basic, so bear with me
---
And how's your font definition looks like?
Are you using font filename (without extension)?
Are you using ttf version? or .otf?
If you are using .otf try the .ttf version
---
For the font definition skip the extension, so for bebas-neue-bold.ttf font it should be "bebas-neue-bold"
---
And of course put your font in layout folder
