Loading Data into Sandbox Cluster 2

In the video Loading Data into Your Sandbox cluster where shoud I make this loadmoviedetailsdataset folder on my windows operating system. Please advice asap.

In the video recommends in C:\users"Your User in Windows"\M001\loadMovieDetailsDataset

I dont understand so much English, can you tell me where is the file “loadMovieDetailsDataset.js”?

You can find it in handouts