Here is how you do it.
A. Build your winbuilder project as normal (note: if you are using a version of PGP prior to 10.3 you must use x86 source and the pgp files must be from an x86 machine)
B. Follow the instructions at http://www.symantec....t&id=HOWTO64225 up until before step 5
C. Before doing step 5 copy the boot.wim file from your build, rename it to winpe.wim, and copy it over the winpe.wim file in the folder that was created in step 3
D. Perform step 5.
E. Copy the winpe.wim file rename it back to boot.wim and move it to the location that your boot.wim came from.
F. At this point you can run the create iso script or the copy to usb script.
Note: if you make changes to your build then you will have to redo this also the environment you build x86 or x64 must be the same as the system where you get the PGP files from. 64 bit winpe isn't supported until version 10.3 and later.
Hope this helps. I am working on a way to build this into a script so that it will all be done at build time.
Edited by Thurge, 09 May 2014 - 08:45 PM.