RW 6.4 does not show pages and resources

I was working on a site and when I tried to look at the pages I had added to the project I cannot get the list of pages to show. I went to view and clicked on Pages and Resources which had in the past revealed the list on the left side of the work space. I have tried everything from resizing the window which worked in the past to downloading and trying to get the latest version 6.4 to reveal the pane but it just won’t. Apparently I can add pages but I have no way of seeing the ones I have already added.