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Old 01-17-2013, 12:19 AM
Nick Nick is offline
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Join Date: Sep 2008
Posts: 162
SD! drive won't unmount/eject

I have two identical, brand-new 2 TB LaCie external drives I'm using for backups: One for SuperDuper!, one for Time Machine. Almost every time I attempt to unmount or eject the SuperDuper! drive, it fails with the message "Make sure that all applications and files are closed on this disk." If any apps/docs are open, I close them...but still can't unmount/eject the drive. I don't have this problem with the Time Machine drive.

Any ideas?
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