Aeccland.shx Site

Unlike TrueType Fonts ( .ttf ) which scale as filled vector shapes, .shx files generate shapes as discrete path commands or "pen strokes". This architectural approach serves two unique roles:

This method is described as "extremely painful, tiresome, and annoying" by long‑time users. It is best reserved for one‑off situations where obtaining the shape file is not possible.

The file heavily used by Autodesk Civil 3D and legacy AutoCAD Land Desktop applications. It functions primarily as a symbol library containing predefined graphic vector geometry—such as tree lines, hedges, site features, and topographical symbols—embedded within complex linetypes used across civil engineering and surveying drawings.

To stop seeing this message across multiple drawings, you should move the aeccland.shx file into your AutoCAD installation's Support folder. aeccland.shx

files) into your AutoCAD Support File Search Path (typically C:\Program Files\Autodesk\AutoCAD [Version]\Fonts or a shared network support folder). Ask the sender

It defines specific shapes such as "Tree," "Box," and "Circle" that are embedded within linetypes.

Paste it into the same folder as the drawing ( .dwg ) file you are trying to open. Unlike TrueType Fonts (

Maintain a shared folder on your company's network (e.g., \\Server\CAD_Resources\Fonts ) containing legacy SHX files including aeccland.shx , ltypeshp.shx , and aaa.shx . Then, add this folder to AutoCAD's support file search path:

When a civil draftsman creates custom linetypes in Civil 3D using standard civil engineering symbols, those symbols are often referenced from the aeccland.shx dictionary. Why the "Missing aeccland.shx" Error Occurs

If you use custom SHX files, include a "Fonts" folder alongside your project deliverables. The file heavily used by Autodesk Civil 3D

If you are a recipient of a drawing (not the original author), you have three primary methods to resolve this error.

Do you need:

Which generates aeccLand.shx

A warning that " one or more SHX files are missing ."

A: Yes, but the path is different: ~/Library/Application Support/Autodesk/AutoCAD [Version]/Fonts/ . The same copyright and installation rules apply.