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There's anyway to install/enable IIS Windows Authentication when it's missing in "Turn Windows Features On or Off" menu?

I'm running an Win8 machine in a Local Workgroup.

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Does your version of Windows 8 even support IIS? Some versions of Windows does not support installing IIS on them for a many reasons including Microsoft being forced to remove features by govnernments. – Ramhound Oct 2 '12 at 14:20
Yes, I have installed IIS8. – Guilherme Ferreira Oct 2 '12 at 14:52
You could also try the Web Platform Installer – Mufasa Oct 28 '12 at 6:41

I looked under "Turn Windows Features On or Off" and it seems to be there (right at the bottom):

enter image description here

Can you please confirm that it does not exist in the location pictured above?

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In the security folder I only see the following options: Basic Authentication, IP Security, Request Filtering and URL Authorization – Guilherme Ferreira Oct 29 '12 at 13:02
Me too i have the same problem ... Can only see Basic Authentication, IP Security, Request Filtering and URL Authorization :'( – Mehdi Bugnard Jan 13 '14 at 7:41

This is because the version of Windows 8 you have installed, to see this option you must have Windows 8 Pro/Enterprise Edition

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