Deploy with Database

I've got a project on my PC which connects to a SQL Server Express database on my machine, what I want to do is deploy my application via CD to many users. How can they all have a copy of this database locally without having to download SQL Server on their machine???

You will need to check the lincensing for SQL Server Express in regards to redistrubing the software.

Edit:

I found this which, might be useful.

Gosh I just want a simple easy and free database to store information in so a user can access it?
I could make a central one on a server but once deployed the IP address etc could not chance so I want to deploy my database with my application.

How can I do that?

Are there any other databases?