I was following the video tutorial "DIVA_Grasshopper_01_Visualizations": https://vimeo.com/178032314
But I just can't start a simulation.
I used the Rhino model from the tutorial link: https://www.solemma.com/tutorial/ExampleMassing.3dm
And followed every step of the instructions. But when I want to run the Visualisation I get the following error message (see picture). It sais "the system can't find the specified file".
Can anyone tell me what might cause this problem?