The problem was that I was trying to do it on Enpass Assistant because that was all I could see. When I realised this I still could not work out how to access the Enpass app. Eventually I found that I could do it by ctrl+/ then ctrl+e. Is that it or is there a better way?
I have just downloaded the latest version of Enpass and I am trying it out. I wanted to delete the sample items but, when I choose an item and right click on it as detailed in the manual, nothing happens. Also, I don't see anything which allows me to check my PWM status. I must be missing something.