160 Views 2 Replies Latest reply: Jan 25, 2013 11:00 AM by Linc Davis
When TM attempts to update the backup (to an external drive) I get a message "Unable to complete backup. An error occurred while creating the backup folder".
I attempted to verify and repair, if necessary, the external drive using the Disk Utility but got the message "Could not unmount the disk". I don't know if this is a single issue or two unrelated issues.
Can anyone help?