Revit cannot run the external command "Grasshopper"

[eirannejad (Ehsan Iran-Nejad)]

See this post please and let me know if you have any of these apps installed

Revit 2018.3 - Rhino.Inside Error

Do you have BIMTrack or VRay for Revit installed? This is possibly a dll conflict issue. I tested RIR on latest 2018.3.3 and it runs okay. This conflict is faily new and caused a lot of load failures https://www.rhino3d.com/inside/revit/beta/reference/known-issues#xceedwpftoolkitdll-dll-conflict [Screen Shot 2021-06-15 at 1.00.25 PM]