...
>
https://github.com/POV-Ray/povray/releases/download/untagged-04eb64a1a50902498e61/povray-3.7.1-x.140_xp-av390-Win32.7z>
...
> (presuming you can download them; I'm not sure if that's the case)>
The link gives me a 404 error, web page not found.
Stephen S