here is an unofficial Announcement that we get a fix soon: http://blogs.technet.com/b/aarontie/archive/2012/08/29/windows-8-what-are-these-netcfg-log-files-in-my-windir-system32-directory.aspx
Run the xbootmgr command and try to follow the steps. If this is too complicated, compress the ETl as 7z or RAR and upload it to Dropbox and post the link here.
MSFT tries to push Windows 8. It wouldn't surprise me if there won't be a Sp2. MSFT reduces the amount of SP dramatically for each product. This is again the Sinofsky Style. F*ck you costumers, to get fixes buy the next product.
the dump is not useful. Zip the Memory.dmp and upload it to your SkyDrive and post a link here. iaStor.sys maybe the cause: so update the Intel SATA drivers.