Hi, for the first time ever since using SuperDuper , ive just had to try and restore my OS ( Leopard 10.5.6 ) on my iMac, from my external HDD ( firewire ) and in the Disk Utility , ive entered my external HDD in the Source box, and entered my internal HDD in the Destination, and ticked Erase destination. When I click Restore , I get this message ..
Restore Failure
could not erase target - Operation not permitted
I am not sure what to try next ? , any ideas Please ..
