Hi again, @Laszlo. Can you upload your current working sample code to GitHub for example? After signaled enumerate root container, I failed to establish the connection with my File Provider Extension. I cannot figure out the reason behind it, maybe your sample code is helpful to me. :-P

@wollnyst, not yet solve it. I thought Apple just still working on it, and we're operating on a black box. I hope if Apple finally got this released, a sample code would be a great relief to us.

Hi, @Laszlo - https://developer.apple.com/forums/profile/Laszlo. Can you describe the detail of how you register and load the File Provider Extension? I managed to change the Info.plist, yet I failed to launch the File Provider Extension.