I agree with tux4life's comments. Seems like an awful lot of double/triple/quadruple posts to blame on packet loss/slow loading. However, Daniweb can be maddeningly slow to load, so I've had to repost numerous times, though I try to wait to make sure my last post truly hasn't gone through. That doesn't explain the lack of code tags, though. You simply didn't read the announcements. You're also coming across as really pushy and demanding. It seems like you googled for an encryption program, found a random one on Dream In Code that you don't understand, and then want to change it, which is difficult if you are the complete novice that you say you are. You need to start with some tutorials and work up, like everyone does.
However, I'm willing to give you the benefit of the doubt that it wasn't intentional, so I'll tell you what you appear to be missing.
Go to post 22, copy lines 5 through 23 from that post, and post them where line 7 is in your last post. See if that solves it. If it doesn't, I'm sorry, but I have no more time to spend on this thread. Read the links tux4life posted and try to take them to heart. You should mark this thread "solved" now. Feel free to start new threads on a new topic, but again, read the links and tux4life's comments and try to learn from them.