Hello David, I got the same problem. When i check the DotNet messages it comes the following information:
RhinoScript loaded. Loading Rhino Render, version 1.00, Feb 26 2009, 17:33:55 Rhino.NET plug-in: C:\Program Files\Rhinoceros 4.0\Plug-ins\Grasshopper \Grasshopper.rhp - referenced assembly count: 10 - mscorlib - Microsoft.VisualBasic - System - Rhino_DotNet - System.Windows.Forms - GH_IO - System.Drawing - CSharpOpenGL - System.Design - System.Xml - plug-in passes RhinoDot_NET.DLL reference version check - loading assembly using Reflection::Assembly::LoadFrom - attempting to find definition of MRhinoPlugInAttributes subclass - 613 exported types Rhino.NET successfully loaded C:\Program Files\Rhinoceros 4.0\Plug-ins \Grasshopper\Grasshopper.rhp could you help me with it? Thank a lot!!!
