Parsing url params in expressjs - angularjs application

Struck with routing issue in expressjs and AngularJs project.

It's not a single page application and I am not using any view engines such as jade.

We are just using plain HTML.

I am working on password reset functionality where user can reset the password by clicking a link provided by an email. So I assume there won't be any route change event in the context of Angular (Please correct me if I am wrong).

And my express configurations are as follows.

routes = require('./routes/index');    
app.configure(function () {
    app.use(express.static(__dirname + '/app'));
    app.use('/css', express.static(__dirname + '/app/css'));
    app.set('views', __dirname + '/app');
    app.set("view options", { layout: false });
    app.engine('.html', require('ejs').__express);
    app.set('view engine', 'html');
    app.use(express.favicon());
    //app.use(require('connect').bodyParser());
    app.use(express.bodyParser());
    app.use(express.methodOverride());

    app.use(app.router);

});


// Routes

app.get('/', routes.index);

app.get('/resetpassword.html/:resetcode', function (req, res) {
    console.log("reset code: " + req.params.resetcode);
    res.render('resetpassword.html/' + req.params.resetcode);
});

app.get('/api', function (req, res) {
    res.send('Ecomm API is running');
});

// JSON API
app.post('/registeruser', usersApi.registerUser);
app.post('/api/login', usersApi.logIn);
app.post('/api/addgame', gamesApi.addGame);

app.get('*', routes.index);

// Start server

app.listen(2221, function () {
    console.log("Express server listening on port %d in %s mode", 2221, app.settings.env);
});

and index.js

exports.index = function(req, res){
  res.render('home.html');
}; // Always rending index.html which needs to be fixed.

And app.js from AnghularJs as follows

app.config(function ($routeProvider) {
    $routeProvider
      .when('/', { templateUrl: 'home.html' })
      .when('/resetpassword.html/:resetcode', { templateUrl: '/resetpassword.html', controller: 'ResetPasswordCtrl' })
      .otherwise({ redirectTo: '/' });
});

I am getting 500 internal error or view not found error.

Any suggestions please.