The document could not be saved. You don't have permission.
I have 4 users on my iMac & have placed 2 files in the folder located at MACHD>Users>Me>Public>Shared the permissions of this folder are set to Read & Write for myself and 1 other user & the Shared Folder box is checked under general. The problem is that every time one of us accesses the file we get an error stating that 'The document “xxfile name” could not be saved. You don’t have permission.' & 'To view or change permissions, select the item in the Finder and choose File > Get Info.'
I have fought this error for several days now and on occasion get things working but it seems as soon as the user logs out and another back in we have the same problem again. Can anyone advise on what needs to be done so that this file can be accessed by 2 different users on the same system?
Thank you,
iMac, OS X Yosemite (10.10.1), 27", 3.2GHz Intel Core i5 w/8GB