Oops, I'm terribly sorry I offended you.
What software do you want cracking, and what specifically do you want doing with it? What does it do, or not do, that you want changing, and what should the new behaviour be? It's not like cracking an egg, which only really has one meaning; you need to say what the problem is and what you want it to do instead.
How far have you got, and where are you stuck? (If you've spent a lot of time on it already, then share what you've worked out so far so that we're not starting from scratch.)
Obviously as you can see your attachment has been removed so if you can post a link to the site you got it from and any other details we need to get the software, your login ID and password for example, if it's a password protected download, etc.