Unlike TrueType fonts (.ttf), .shx fonts are made of simple lines (vectors), making them very "light" and fast for CAD software to render.
Despite its utility, VNI-ROMAN.SHX presents modern challenges. Because it relies on the VNI encoding (where numbers are often used to represent accent marks), it is not natively compatible with the Unicode standard used by the rest of the world. If a user opens a file containing VNI-ROMAN.SHX without having the file installed in their tim font vni-roman.shx
First, confirm whether you actually have the file. The font may exist but AutoCAD cannot find it because the Support File Search Path is incorrect. Unlike TrueType fonts (
