I built my website using iWeb on a 2009 MBPro that I seldom use. I have a 2013 MBPro that I'd like to use to rebuild my site, using iWeb, but when I launch iWeb on the newer MBPro my site doesn't show up as it does on the 2009 MBPro. Under "help" in iWeb I'm advised to click on the "Visit Site Now" button at the bottom of the iWeb page, but this button is greyed out. Can anyone advise as to how I can bring my iWeb website into my newer MBPro? Thanks in advance for any advice you can provide.