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TS1550: Mac OS X 10.5: Time Machine stops backing up to external disk

Learn about Mac OS X 10.5: Time Machine stops backing up to external disk

TS1550 Files can’t be copied onto the backup disk because it appears to be read-only.

905 Views 1 Reply Latest reply: Oct 23, 2012 8:43 PM by BDAqua RSS
Ivo Sieber Calculating status...
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Oct 23, 2012 5:23 PM

The time machine back-up stopped and the following message appeared: "Files can’t be copied onto the backup disk because it appears to be read-only." Can anyone help? Thanks

MacBook Air, OS X Mountain Lion (10.8.2)

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