Welp. I finally got the html and cgi-bin directories working thanks to chown commands on CentOS 7.
Now I am trying to get - http://22.214.171.124/cgi-bin/ynl_1r2/ynl_1r2.cgi - to work.
This is a new installation of the CGI app.
I cannot get the standalone app to run (all it will do is have me download the executable file)
I am using FileZilla to upload.