ok, So I am going to detail what I am doing from the beginning based on the tutorial as I seem to get the same result every time.
My computer is Win7 Pro 64bit with Symantec Endpoint Protection v12 installed. Services stopped for Symantec SEP. I am trying to build a x86
I have downloaded both small and complete packages from newbielink:http://w7pese.cwcodes.net/Compressed/
[nonactive]small is in C:\Win7PE complete is in C:\Winbuilder
WAIK is installed to C:\Program Files\Windows AIK and copied the files mentioned in the tutorial to C:\WinBuilder\Projects\Tools\Win7PE_SE\x64
Drive packs downloaded and extracted to C:\WinBuilder\Workbench\Common\Drivers_x86
Copied Windows 7 source media to C:\Win7Ux86
I am a local admin on the computer, and the domain, but i right click on the Win7PESE82_Builder.exe and select run as admin. UAC is turned off.
step 4c - the win7pe.winbuilder.net/se option is not there, so I am using the win7pe.winbuilder.net/projects selection assuming they are the same.
step 5 - copied BCDEDIT.exe to C:\WinBuilder \Projects\Tools\Win7PE_SE\x64\
copied these imagex.exe, wimgapi.dll , wimmount.inf , wimmount.sys , wimserv.exe to C:\WinBuilder\Projects\Tools\Win7PE_SE\x64 and x86