Dobot Demo v2 downloaded file would not extract

#1

I downloaded the Dobot demo v2 from the website. However when I tried to extract the file, there’s a pop up message saying cannot extract, file is empty.

Where can I find the file for the Dobot demo v2 demo.

#2

I have the same problem.

#3

Me too，I have contacted technical support to re-upload the file.