Welcome to the forums jay92.
I’ve never used this particular software, so I’m afraid I haven’t any help. Someone else with experience might stop by, but this is an older program that isn’t supported any more.
You might want to try a free alternative called DVDSlideshow GUI: http://www.videohelp.com/tools/DVD-slideshow-GUI This program is still being developed and the latest version was released last month.
There are links on that page to tutorials on how to use the program also.