Font 'Andes SemiBold' cannot be found c# error

Question

Hello,

         When I am trying to create word file using font family like Andes Book etc. (These Andes group, I had added inside control panel to font folder, that is; control panel -> Fonts-> Andes->Andes Book, Andes Light etc.)

 

 but error is occurred to this code line:-

doc.InsertParagraph("Forthcoming" + " ' Enter Text ' " + "Placement Opportunities for" + " ' Month - Year ' ").UnderlineColor(Color.Black).Font(new FontFamily("Andes SemiBold"));

 

the error is : Font 'Andes SemiBold' cannot be found. 

How to solve this?