Hi! I was wondering how the database I made with MySQL will still run on a different computer when I build a .exe file. I’m using XAMPP and Phpmyadmin so my database is here on my computer. Will the database still run on a different computer?
No, the database will only run on your computer. If you need access to your database from other computers, you need to make it accessible via the internet. Refer to the database documentation on how to do that.
You could also try it with SQLite 
It´s something like a “database libary”.
You have the comfort of saving in an sql database,
but it is just one or two libary files.