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I tried virtual Mac OS X Lion 10.7.3 with Mac OS X Lion 10.7.3.dmg

I new a sys on VirtualBox, close EFI

but VirtualBox show error" FATAL: No bootable medium found! System halted"

VirtualBox: 4.1.12 r77218

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migrated from stackoverflow.com May 19 '12 at 3:52

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Did you already install and successfully boot it once? –  Potatoswatter May 19 '12 at 3:51

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