I am building a Grasshopper plug-in with an external class library dll compiled in Visual Studio. It works fine in Windows and Mac environments, but it spits out an error message under ARM Windows 11 through Parallels.
ARM version of Windows? Rhino is is not supported on that platform. I’m suprised this runs at all and that you got to running Grasshopper. As far as I know no-one on the dev team ever tried that even.