This is a sample project in an article in my blog. It's about how to create a UWP client with Desktop Extension.
In this project I just create a blank UWP window with only one button. If user click this button. The UWP app will execute the embedded exe file.
The exe file is a console application which do nothing but just write one line message "suppose I'm a installer."
I create this application just for demo. It's safe and useful to anyone want to learn how to develop UWP application.