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When I try to install Mountain lion it won't let me. It tells me it can't install on my main Drive because it is used for time machine backup. I do not use this drive for backup.

185 Views 4 Replies Latest reply: Aug 18, 2012 10:02 AM by Linc Davis RSS
gdionne98 Calculating status...
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Aug 17, 2012 6:58 PM

Icannot get  mountain Lion to install. The message I get says HD used for time machine backup cannot install on this drive. I do not use this drive for backups. What can I do?

iMac, Mac OS X (10.7.4), 12 gigs ram


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