Build your first application

This part aren't correct:

Code:

ServerName localhost/
127.0.0.1 localhost/ci-news

Should be (for example)

Code:

ServerName codeigniter.localhost
127.0.0.1 codeigniter.localhost

You can then access it with http://codeigniter.localhost

Personally using this. Depending on what kind of settings you want.

Code:

<VirtualHost *:80>
    ServerName skribbl.localhost
    DocumentRoot "c:/wamp64/www/skribbl.localhost/public"
    <Directory  "c:/wamp64/www/skribbl.localhost/public/">
        Options +Indexes +Includes +FollowSymLinks +MultiViews
        AllowOverride All
        Require local
    </Directory>
</VirtualHost>