Installing fonts from https://experience.sap.com/fiori-design-web/design-stencils-for-figma/

Hello,

I am trying to install the fonts and icons from the web site https://experience.sap.com/fiori-design-web/design-stencils-for-figma/ in order to use the component package in Figma.

However, every time I try to install a font windows tells me SAP-icons.ttf is not a valid font file.

Anyone who knows what is wrong?