When you use the File Upload feature with GravityForms all the files are stored in a seperate folder called: wp-content/uploads/gravity_forms/
however, you are not able to access anything in these folders via the Media Library functionality in Wordpress, since Wordpress accesses only the folders in wp-content that start with the months. So it's impossible to put anything uploaded via Gravity forms into a post.
How do we enable Wordpress to be able to read the files from the gravity_forms directory? Why is gravity_forms saving stuff to its own folder anyway? There seems to be no point to this, since when you save images with Gravity forms as part of the image field for posts (and NOT file upload), it saves the images correctly. So why is file upload set up differently and how do use this?