PHP Error "Cannot GET *"

[Kelderic]

I'm running Windows 10, with PHP installed in the path via WAMP, and Node/Grunt installed as well.

I've got php2html installed and added to my gruntfile. When I run it, I get no errors. I get a list of files with a green OK status.

However, the processed files are empty except for a line that says:

Cannot GET [FILENAME]

Example:

Cannot GET /EmployeesOne.html

Is it required that the input files have the extension of .php? I'd like to leave the extensions the same, so .html stays to .html, .wc stays .wc, etc. I think that might be the issue, but I'm not sure. Also might be a PHP problem.

Grunt File:

    php2html: {
        default: {
            options: {
                processLinks: false,
                htmlhint: false
            },
            files: [{
                expand: true,
                cwd: 'app',
                src: '**/*.html',
                dest: '../../jitWeb/',
                ext: '.html'
            }]
        }
    },