SQL Server installation on Windows Server 2012 failing, seems due to secondary hard drive permissions.

Hi there! So I've had this thread over at the SQL Server forums for a couple of days but due to my own research it seems to be an issue that is more Windows Server 2012 related and SQL is secondary to the issue. Was hoping some Windows Server experts could take a look at my thread and perhaps lend some advice or guidance that might point me in the right direction, here's the link!

http://social.msdn.microsoft.com/Forums/en/sqlsetupandupgrade/thread/a576aa0e-5a08-4c9c-a583-af1815cd8b8e

Thanks in advance for any help you can give!

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