Autodesk Autocad --env.acad Release Name- ((install)) Jun 2026

@echo off set ACAD_REL=R24.2 start "" "C:\Program Files\Autodesk\AutoCAD 2023\acad.exe" --env.acad "%ACAD_REL%"

Environment variables in AutoCAD control how the application behaves and where it looks for data. The prefix or tag env.acad often points to: Versions of AutoCAD - LinkList 2025 Technical Documentation autodesk autocad --env.acad release name-

This divergence means that the "release name" a user sees on the splash screen (e.g., "AutoCAD 2026") is often two to three whole numbers ahead of the internal version number stored in the ACADVER variable. For IT departments deploying the software via scripts, the env.acad (often set in the Windows Registry or a deployment XML) must reference the internal release name—such as R24.3 for AutoCAD 2025—to correctly manage vertical products like AutoCAD Architecture or Mechanical. @echo off set ACAD_REL=R24