How to open a file dialog using blueprints

Development Programming & Scripting Blueprint
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1

Hi,
I googled and found this, but is there a way to do it using blueprint?
And at the end of above link, i noticed this:

Funny that I only found this now. This does not work in a packaged build, so it’s effectively useless for any actual applications.

so how to open a file dialog in game?

Any idea is appreciated.

2

If that doesn’t work in a packaged build you are going to have to build one yourself, and that is by no means an easy task in blueprints.

3

I built it but found a error

can not open “Winframe.h”
i will try another way, thank u!