No, that wouldn't help. You have to cut'n'paste the command you typed (presumably nmake) and everything that follows (up to and including the error) so others can understand what's going on.

What you need to focus on is patching Makefile so that all the special flags amd64 requirs get added. Something like this (as far as I got before I without the libraries)

# PodMaster - UNLESS YOU INSTALL THEM (i don't have oldnames, but so w
+hat)
LIBBASEFILES    = $(LIBBASEFILES) odbc32.lib odbccp32.lib


# PodMaster
!IF "$(CCTYPE)" == "MSVC60"
OPTIMIZE    = $(OPTIMIZE) -Op
!ELSE
OPTIMIZE    = $(OPTIMIZE) -Wp64 -Op
!ENDIF

# PodMaster
!IF "$(PROCESSOR_ARCHITECTURE)" == "x86"
!IF "$(CPU)" == "AMD64"
WIN64            = define
PROCESSOR_ARCHITECTURE  = AMD64
!ENDIF
!ENDIF

#PodMaster
!IF "$(CPU)" == "AMD64"
LINK_FLAGS    = -nologo -nodefaultlib $(LINK_DBG) \
        -libpath:"$(INST_COREDIR)" \
        -machine:IX86
!ELSE
LINK_FLAGS    = -nologo -nodefaultlib $(LINK_DBG) \
        -libpath:"$(INST_COREDIR)" \
        -machine:$(PROCESSOR_ARCHITECTURE)
!ENDIF
[download]

Sorry its not in patch format, but you should be able to figure out where to inject these statements. From my notes apparently I used this article to help in sorting out this stuff, but like I said earlier, MS doesn't provide the libs for WinXPHome so I didn't get far.