How do I open/save an executable file in the project files

I created a main menu with buttons that to be used to open/save executable files that are in the Project Files. For this, I'm using the browser action: invoke download. It is working on the C2 preview mode but when I access through the web, the browser shows the file's code (ASCII mode?) What can be wrong?

Thanks in advance.

Why are you opening executable files in your browser?

Why are you opening executable files in your browser?

It's an offline project. Just a big menu with buttons as an index that open several games in .exe format. I used the browser object because I usually use it to open files from the C2.

Try exporting with nw.js. That should create an executable. Beyond that my knowledge ends though. Browser security exists to prevent exactly what you are trying to do though.