I'm running a site under IIS with PHP running in CGI mode. PHP was installed to a pre-existing site so a handler was setup for .html files to be parsed by PHP as well as .php files.
When a non-existent page with a .php extension is requested, a 404 is thrown and user is redirected to the custom 404 page, however when a non-existent page with a .html extension is requested the "No input file specified." error is shown.
I've searched this error and found potential solutions for similar issues but nothing that solves this particular boggle. Any ideas or pokes in the right direction would be much appreciated!