# AutoCAD startup

Plant 3D 2026 is started with the confirmed contract:

```text
acad.exe /product PLNT3D /language ru-RU /b <absolute-local-script>
```

The generated script has one command:

```text
_.NETLOAD
"<absolute local versioned PRecAnnot.Plant3D2026.dll>"
```

No `/p`, legacy LISP, `OrthoLoader`, UNC path, trusted-path mutation, or secondary dependency NETLOAD is used.