AutoCAD 2026.0.1 (W74.0.0) Looking forward to giving this a spin. I just installed the plugin (V1.0.11), and I’m getting an error on launch: ERROR loading Rhino.Inside.AutoCAD: eInvalidInput [image] image358×177 3.76 KB On first launch, I did get the Security popup as well and selected “Always …

@bushdylanj I am not 100% sure what would cause this, but it feels like a NET framework issue. From what you describe, the plugin extension is not able to load the extension at all, and it is failing on initialisation. My first thought would be to make sure you have the latest version of Rhino 8, …

Ah, you are correct about the command line, here’s what I see at launch: Customization file loaded successfully. Customization Group: ACAD Customization file loaded successfully. Customization Group: CUSTOM Customization file loaded successfully. Customization Group: MODELDOC Customization file…

Updated Rhino, restarted PC “Rhino 8 SR27 2026-1-19 (Rhino 8, 8.27.26019.16021, Git hash:master @ a7029e543145704b986eede4bc40b6bd8a0645d0) License type: Commercial, build 2026-01-19” Same error still persists :confused:

[image] bushdylanj: eInvalidInput Stack trace: at Autodesk.AutoCAD.Runtime.Interop.ThrowExceptionForErrorStatus(Int32 errorStatus) at Autodesk.AutoCAD.DatabaseServices.Database.SaveAs(String fileName, Boolean The issue is AutoCAD trying to save the database and failing. If I send a DM are …

In case any others are also experiencing this issue, it has been fixed in the latest Version V1.0.12 - Download from the Website [image] Rhino.Inside.AutoCAD Release Cycle AutoCAD Version V1.0.12 - Release Notes Fixes a bug that prevents the application from…

Rhino.Inside AutoCAD V1.0.11 -- error on launch

Rhino.Inside AutoCAD

Tom_Norris (Tom Norris) January 28, 2026, 10:05am 8

In case any others are also experiencing this issue, it has been fixed in the latest Version V1.0.12 - Download from the Website

@bushdylanj thanks for your help resolving this one

Topic		Replies	Views
Build the solution .dll for AutoCAD - Rhino 7 WIP Rhino.Inside wip , rhinowip , inside	21	3986	May 18, 2020
Rhino 8 crashes Autocad Rhino windows	30	739	April 16, 2026
Autocad not working after I installed Rhino 8 Rhino for Windows mac	1	90	November 26, 2024
Rhino.Inside Revit Plugin Crashing Revit windows	11	718	February 20, 2024
Rhino inside revit not loading Revit windows , mac , rhinoinsiderevit , rhino-inside , revit-2025	3	96	March 30, 2026

Rhino.Inside AutoCAD V1.0.11 -- error on launch

Related topics