Ummm, ssahu, a couple of things need some clarification....
First, we have a few
rules here and one of them states....
(4) Do not 'bump up' questions if they are not answered promptly. No duplicate or cross-posting.
I will delete your duplicate thread. Now a lot of newbies stumble over our rules on a first post. So while this is annoying, it is not really a big deal.
But I'm alarmed by what you're trying to do. Edit an executable? To insert a serial number? This sounds like you're trying to install software licensed to another user. And you're trying to make us your partner in crime. That is a big deal. We don't do that here.
I suggest that you contact the author or the owner of the software and ask for assistance.