ClearviewHwy-3-W font will not function

Trying to get this font to work in SignCAD and it will not load. I've verified it is in the proper folder location. I've tried deleting and reloading it from a different PC that has it functioning, but it will not load. I also tried loading an .rsc file from another location that I was provided by a coworker that had issues with fonts awhile ago. Does anyone know how to resolve this issue? Thanks!