Much thanks. I have posted links, in a new thread, for folks who might be disinclined to read 40 posts, to find a link. The files are on google drive. The links show red, but they do seem to work, without login.
No complete package. I only built qmc2-mame, and did not attempt to recreate the installer.
And this is a one off. I am not taking over support of Windows versions. Or do you simply mean you are not, either?