My boyfriend has the disc for Microsoft OfficePro, and I was wanting to install it on my Macbook since it doesn't (obviously) come with Word and Excel and stuff. When I put the disc into my Mac, no kind of installation thing pops up like normally does when a new disc is inserted. I went to the folder that the disc is on and when I clicked on setup, a window popped up saying there isn't a default application to run it and to choose one. HUH? Whatever happened to just popping in a disc and it installing, easy as pie? HELP!