Running C# and database on another computer

[Barry]

Hello everyone. I have created an automation program using C#. I transferred the database I created using SQL Server to this program. It works flawlessly on my computer. However, when I switch to another computer, the database naturally stays on my computer. So when the application is run, it cannot find the database and gives an error. My goal is to make the database portable within the application folder. In other words, the user should be able to use the application without needing to download SQL Server and import the database. Can we achieve this? It would be great if you could provide any methods or resources.

Note: I cannot use a different database.