I want to make a button that will navigate to the previously viewed window using Wonderware 9.5. Just click on the button and it takes you to the previously viewed window. Do I script it or what?
Yes you will need to script, just use a memory message tag to store the name of the page you are leaving and just use that tag with the button you are using to go to previous.
I would add a line in the 'hide' script on each page that places the name in to the message tag.