Problem with Time Machine
When I try to archive my files with Time Machine I get an error message "erro disk not available".
The external disk is a 1 TB Iomega EGO Portable Hard Drive Mac Edition connected with 2 USB connection to my Mac Book Air with MacOS 10.7.4.
I have format the disk in MacOS extended. I have tried to copy file from my internal disk to the external disk & it works correctly.
Thanks in advance for any help.
Marc
MacBook Air, Mac OS X (10.7.3)