windows-nt/Source/XPSP1/NT/admin/pchealth/helpctr/service/othertools/signcode
..
frmmain.frm
makefile
readme.txt
sign.cpp
signscriptblock.def
signscriptcode.exe
signscriptcode.vbp
sources

In order to generate SignScriptCode.exe, open SignScriptCode.vbp in Visual Basic and compile it.

In order to run SignScriptCode.exe, you need atrace.dll and SignScriptBlock.dll in your path.