Yeah, that's what I believed too. It actually doesn't work at all on my current setup. I had to delete the folder manually, because OS X kept on telling me that my computer is low on disk space. I suggest to delete this folder with a single line command (that requires root privileges) instead of using one of the many crapware claiming to recover disk space. They are almost always very bad pieces of software engineering.
Yeah, that's what I believed too. It actually doesn't work at all on my current setup. I had to delete the folder manually, because OS X kept on telling me that my computer is low on disk space. I suggest to delete this folder with a single line command (that requires root privileges) instead of using one of the many crapware claiming to recover disk space. They are almost always very bad pieces of software engineering.
Here is how to delete that folder. Be careful. http://osxdaily.com/2012/02/20/clear-versions-history-auto-save-cache-data-in-mac-os-x/