When launching Map 3D or Civil3D you are receiving error: "Exception in acmapagol.arx ARX Command"

Issue: Civil 3D lagging or running slow. Here's 10 tips to check to see if you can improve the performance.

Explore how AI is being applied in infrastructure today and where it's headed next, with real examples from AutoCAD 2026 and insights on what's coming.

Describing the options involved when depicting pressure pipe rolls in 3D space with Civil 3D 2025.

This problem can be due to a number of possible reasons. Here's what you need to consider and changes you can make.

When deleting layers in Civil 3D, using the LAYDEL command, unexpected behaviors occur.

You go to print a Profile Plot and are on Windows 11, version 24H2 and it fails to create a PDF or the PDF is blank and subsequent tries trigger a failure

Issue: You want to have the same Civil 3D instance on one computer as on another. Here's what you need to know and do.

In this blog, see what’s new in Utilities for Civil 3D 2026. Explore new tools, enhancements, and workflows that help civil teams work faster and smarter.

You’re working on a Civil 3D project — perhaps adding alignment labels, surface spot elevations, or pipe network labels — and suddenly the labels are gone!

Issue: Vehicle Tracking: “Failed to retrieve a Vehicle tracking license [Error Code -3: User canceled authorization]”. Here's what you need to know and do.

When Autodesk Civil 3D crashes, it often generates a mini dump file (.dmp) alongside crash logs in a folder

Users sometimes encounter problems when plotting to PDF in Civil 3D.

Creating AutoCAD LISP routines can save significant time in drafting and design workflows, but writing them from scratch requires programming knowledge not all CAD users possess.

Elevate Label Clarity with the "Reference Text" Feature in Civil 3D Labels

Learn how civil teams are using laser scanning and point clouds to boost accuracy, reduce rework, and improve collaboration in Autodesk Civil 3D workflows.

Learn how civil firms can turn reality capture into digital twins that drive new revenue, support asset management, and add long-term value for infrastructure owners.

Discover how reality capture improves accuracy, reduces rework, and increases client satisfaction in civil projects. See how firms like Swinerton are transforming their workflows.