I´m trying to update my MacBook with OS 10.5.4, to at least 10.6.6. But I can´t get past the "configuration installation". I´v let it run overnight, but no response.
Can anybody out there tell me how to update a MacBook with OS 10.5.4, to at least OS 10.6.6 ? When trying to update from the
Apple menu, it stops when configuring to install. I´v let it run overnight several times, no go. Help me !
MacBook Pro, OS X Mountain Lion (10.8.2)