Nancy Drew Game won't load. Help???!!!?

Hi everyone. So my Nancy Drew game won't load. I've been able to upload "The Haunted Carousel" and "Message in a haunted mansion" using the instructions from a href="http://www.herinteractive.com/cms/faq/ini-path-problem-caltreeciftree-problem." rel="nofollow"http://www.herinteractive.com/cms/faq/in…/a It really worked for the games because they are older, and my computer is brand new. So the problem is that today I tried to instal my new "Last train to blue moon canyon" using the same instructions, but when I got to the second disk it wouldn't work. It keeps saying that I need to enter a new path, so the file I created isn't working and no other files on my computer aren't working to install it. Any advice?!!!