oh! now I see the problem.
You need the files on your hard drive. I have a folder on my desktop call UBB, and inside it a cgi-bin and noncgi folder.
You set the cgi-bin to something like C:/{desktop address}/ubb/cgi-bin and have any files modified in there, and once it's done hacking them, it will put the modified files in a different folder.
I'm not that good at explaining this, so someone else could explain better.