Question about sony a6300 saving folder

Hi

I use at sony a6300 camera, I don't know why but the way that the file saving is change. Before the change, the camera saves the video file with some folders like (pic add):  M4ROOT, CLIP, THMBNL ex. but now it's a goon and the camera saving just one fille without all the folders and data. I don't know how to bring it back. I try to check in the manual and at the camera setting but I did find the setting that brings it back.

I thanks for your help