I downloaded and installed on my Win10 laptop and had no problem activating it and it is up and running.
I must admit that at first when I tried to copy and paste the license code into that small area, it did not
work when I was clicking on the actual words in that small area; had to move over to the blank area to get the past
feature to work.
I also had the file open where the set up file was located and I tried double clicking on the application exe file to open the software. It did not work; had to use the icon on the desktop to open the program.