How to cancel OS X Mavericks installation?
So I wanted to update my mac from 10.6.8 to the most recent update. I downloaded OS X Mavericks and began the installation. However, in the middle of the installation, a message appeared saying I needed to go into disk utilities and repair my disk. When I went to disk utilities, it said the disk (Macintosh HD) could not be repaired. I then looked online and I was told to recover a backup from Time Machine, then delete the disk. The problem is, I've never made a backup. Therefore, there's nothing I can do.
So, is there anyway to cancel the installation?