I second the idea of porting the program to a stand-alone application with a built-in web server, as an alternative to HTTP::Server::Simple you could try HTTP::Daemon (it's what I've used when I've done this before).

The way this will work is that you'll be pointing Internet Explorer (or your other web browser of choice) to your local machine, something like http://localhost:8080 (the number represents the port that the HTTP server is running on, and can be changed).