My disk is full with 850 gb of "other"! My daughter recently installed spotifly, and I think these files are connected to that. I have deleted Spotify and I no longer have disappearing disk space. However i can't find the 850gb worth of files to delete them. Does anyone have any idea how can I find these files to delete them? I installed and used "cleanmymac" but it didn't seem to be able to identify the files; it said my mac was clean.