Mobile Documents Also stores photos that have been shared to you from other people with iCloud Photo Sharing, you might want to check this option in the iCloud preferences too. Also take note of the Optimise Mac Storage checkbox, you'll want this turned off. button to the right of iCloud Drive There you can check/uncheck the programs that are allowed to save data to iCloud. If you don't want a program to store data this way, go back to the main iCloud pane and click the Options. Keep in mind that some programs require a certain amount of data that you can't delete. Inside this folder are many subfolders that contain preference lists (plists), database files storing a variety.
#IS THERE A LIBRARY FOLDER ON MAC OS SIERRA UPGRADE#
The issue may be due to an accidental deletion of the Mail folder, an upgrade from macOS Big Sur to latest macOS 12 Monterey, from Catalina to macOS 11 Big Sur, or among other. Many Mac users have experienced or are experiencing the Mac Mail folders disappeared issue.
This will show you all of the programs that are storing data and you can delete them as you see fix. Of the many files and folders that make up macOS Sierra, there’s probably none so important to maintaining the personality of your Mac than the /Library folder. Apple Mail files are typically stored in /Library/Mail/ folder on Mac. Once in that preference pane click on Manage. If you have a folder in there with the name of your external drive, my guess is that it has been copied by mistake or perhaps a 3rd party backup? I can't think of any built in system that would do that.įor other files, you can see exactly what is taking up space for Mobile Documents in the iCloud System preference. You can access this from the sidebar or Go > iCloud Drive ⌘⇧-I. ~/Library/Mobile Documents is the aliased location for iCloud Drive. On LifeHacker today, there is a post about an Applescript that unhides the Library folder on your Mac.