I try to build a Win 8.1 x64 PE and add some portable tools. The reason to do it on that way is that the LiveCD will be shared for conditions where the user can't use TAILS as LiveCD (some sites don't give you access if you are coming from TOR).
My problem is that the IEEE 802.1X authentication protocol is not supported in Windows Preinstall Environment (PE) 3.0, but now there is a MS fix (Windows6.1-KB972831-x64.msu)
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Package:
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KB Article Number(s): 972831
Language: All (Global)
Platform: x64
Location: (https://hotfixv4.trafficmanager.net/Windows 7/WindowsServer 2008 R2/sp1/Fix283119/7600/free/394905_intl_x64_zip.exe)
my problem is now, that I have no idea
how I get that hotfix integrated into the WinPE