This: Clean/Custom install? (Boot from DVD in mac is selected from Option key display of the DVD) http://answers.microsoft.com/en-us/windows/forum/windows_8-hardware/how-do-i-cle an-install-after-alreadu-upgrading/871d8c8d-e56f-426e-a456-a87735161759
Leads to this from Microsoft.http://windows.microsoft.com/en-US/windows-8/clean-install
In another forum entry, I was wondering how I could have done clean vs. update install of $39.99 Windows 8.
MSoft above calls it a Custom install which has to be what I did.
Did you have a previous installation of Windows, if yes, which version.
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