Hi, thank you for buying my menu ^^
The settings menu is closed by default. You call “Open Menu” in blueprints to display it.
You can see tutorial video at 2 minutes and 20 seconds https://youtu.be/jtA3OyT81Ns?t=143.
Or you can read manual part 3.5 http://goo.gl/Ze4kCF
You can also check out the provided example character “ExampleCharacterWithMenu” in the blueprint folder.
If you have it all set up with the including action manager, the E key opens menu by default. This can be changed in “InputActionList”
The printed message is only a debug message, saying that no save file exists, (Since its a new project), so it creates a new one for you.
If you wonder about something, and you can not find an answer in the manual or the example project, you are free to ask me more questions.