If you do not have it, you may need to extract it from a CAD installation CD or request it from the drawing’s original author.

: On most Windows systems, this is found at: C:\Program Files\Autodesk\AutoCAD 20xx\Fonts

"One or more SHX files are missing. What do you want to do ... - Autodesk

variant. Unlike TrueType fonts that are made of solid shapes, this SHX file was composed of simple, precise vector lines As soon as Elias loaded Uv-abc.shx