Custom Components (CFC's)

So I'm working on an app that requires 2 CFC's in order for it to function correctly. The first one is sosXML (http://sosxml.riaforge.org/) and the other is cfcUnit. So I downloaded both zipped files and dropped them in the root path of the website's directory. However I noticed that when I happened to open Dreamweaver, in the Component tab these CFC seemed to have a problem with them. It shows a red circle with a line thru it and says "There's a problem with this CFC".

So I just wanted to make sure I'm going about the right way of installing the CFC to my website.