SFTP/SCP server - compatibility with Windows 10 Enterprise LTSC OS?

I got the new installer for the free tool, to try and upgrade an exceedingly old version that we were running and that was getting flagged by nessus as exposing some out of date cipher suites. Unfortunately, when I run the installation, I get a dialog that says the operating system is not supported. I realize it's a free tool and has minimal support, but is this something that others have run into and if so, were you able to get around it?