Lack of options under Troubleshoot of a Fedora 17 remix

[Danishka Navin]

I had to re-install grub2 of a fedora remix (LiveDVD) and I was following
the steps of following [1] link.
But there was no "Rescue installed system" option under the remix I used.

I was using standard kickstart files provided by fedora to remix but not
sure whether I missed any specific option.
OR
the "Rescue installed system" option is not available for Live media?

[1]
http://www.abouthack.com/articles/linux/reinstall-grub-2-in-fedora-17.html


Thanks
-- 
Danishka Navin
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