Hutch, nidud,
Here's how far I've gottten. I'm now on a 64 bit Win 7 box that's a few years old. I wound up downloading Hutch's splendid masm64 file and buildx64 contains just about everything I needed, except a compiler. I got jwasm and have compiled a simple win64 program. So far, so good. Bear with me please.
The sticking point is the include .inc files.
Trying to assemble the following line throws a bunch of errors involving "PPROC"
]include \buildx64\include64\kernel32.inc[
The includelib statement corresponding assembles and appears to link using polink fine.
Kudos to Hutch for what he's accomplished. What would be very helpful at this point is a couple of utilities--dumppe, dumpbin especially.
Thanks much,
Mark