diff --git a/wp-admin/includes/htaccess.ms b/wp-admin/includes/htaccess.ms
deleted file mode 100644
index fc2cf83a87..0000000000
--- a/wp-admin/includes/htaccess.ms
+++ /dev/null
@@ -1,19 +0,0 @@
-RewriteEngine On
-RewriteBase BASE/
-
-#uploaded files
-RewriteRule ^(.*/)?files/$ index.php [L]
-RewriteCond %{REQUEST_URI} !.*wp-content/plugins.*
-RewriteRule ^(.*/)?files/(.*) wp-includes/ms-files.php?file=$2 [L]
-
-# add a trailing slash to /wp-admin
-RewriteCond %{REQUEST_URI} ^.*/wp-admin$
-RewriteRule ^(.+)$ $1/ [R=301,L]
-
-RewriteCond %{REQUEST_FILENAME} -f [OR]
-RewriteCond %{REQUEST_FILENAME} -d
-RewriteRule . - [L]
-RewriteRule  ^([_0-9a-zA-Z-]+/)?(wp-(content|admin|includes).*) $2 [L]
-RewriteRule  ^([_0-9a-zA-Z-]+/)?(.*\.php)$ $2 [L]
-RewriteRule . index.php [L]
-
diff --git a/wp-admin/includes/wp-config.ms b/wp-admin/includes/wp-config.ms
deleted file mode 100644
index 7b9f2ae1da..0000000000
--- a/wp-admin/includes/wp-config.ms
+++ /dev/null
@@ -1,107 +0,0 @@
-<?php
-/** 
- * The base configuration of WordPress.
- *
- * This file has the following configurations: MySQL settings, Table Prefix,
- * Secret Keys, WordPress Language, and ABSPATH. You can find more information by
- * visiting {@link http://codex.wordpress.org/Editing_wp-config.php Editing
- * wp-config.php} Codex page. You can get the MySQL settings from your web host.
- *
- * This file is used by the wp-config.php creation script during the
- * installation.
- *
- * @package WordPress
- */
-
-// ** MySQL settings - You can get this info from your web host ** //
-/** The name of the database for WordPress */
-define('DB_NAME', 'wordpress');
-
-/** MySQL database username */
-define('DB_USER', 'username');
-
-/** MySQL database password */
-define('DB_PASSWORD', 'password');
-
-/** MySQL hostname */
-define('DB_HOST', 'localhost');
-
-/** Database Charset to use in creating database tables. */
-define('DB_CHARSET', 'utf8');
-
-/** The Database Collate type. Don't change this if in doubt. */
-define('DB_COLLATE', '');
-
-/** Network settings - added by the network settings installer */
-define('MULTISITE', true);
-define('VHOST', 'VHOSTSETTING'); 
-$base = 'BASE';
-define('DOMAIN_CURRENT_SITE', 'current_site_domain' );
-define('PATH_CURRENT_SITE', 'current_site_path' );
-define('SITE_ID_CURRENT_SITE', 1);
-define('BLOGID_CURRENT_SITE', '1' );
-
-/**#@+
- * Authentication Unique Keys.
- *
- * Change these to different unique phrases!
- * You can generate these using the {@link http://api.wordpress.org/secret-key/1.1/wpmu/salt WordPress.org secret-key service}
- * You can change these at any point in time to invalidate all existing cookies. This will force all users to have to log in again.
- *
- * @since 2.6.0
- */
-define('AUTH_KEY', 'put your unique phrase here');
-define('SECURE_AUTH_KEY', 'put your unique phrase here');
-define('LOGGED_IN_KEY', 'put your unique phrase here');
-define('NONCE_KEY', 'put your unique phrase here');
-define('AUTH_SALT', 'put your unique phrase here');
-define('LOGGED_IN_SALT', 'put your unique phrase here');
-define('SECURE_AUTH_SALT', 'put your unique phrase here');
-/**#@-*/
-
-/**
- * WordPress Database Table prefix.
- *
- * You can have multiple installations in one database if you give each a unique
- * prefix. Only numbers, letters, and underscores please!
- */
-$table_prefix  = 'wp_';
-
-/**
- * WordPress Localized Language, defaults to English.
- *
- * Change this to localize WordPress.  A corresponding MO file for the chosen
- * language must be installed to wp-content/languages. For example, install
- * de.mo to wp-content/languages and set WPLANG to 'de' to enable German
- * language support.
- */
-define ('WPLANG', '');
-
-// uncomment this to enable WP_CONTENT_DIR/sunrise.php support
-//define( 'SUNRISE', 'on' );
-
-// uncomment to move wp-content/blogs.dir to another relative path
-// remember to change WP_CONTENT too.
-// define( "UPLOADBLOGSDIR", "fileserver" );
-
-// If VHOST is 'yes' uncomment and set this to a URL to redirect if a blog does not exist or is a 404 on the main blog. (Useful if signup is disabled)
-// For example, the browser will redirect to http://examples.com/ for the following: define( 'NOBLOGREDIRECT', 'http://example.com/' );
-// Set this value to %siteurl% to redirect to the root of the site
-// define( 'NOBLOGREDIRECT', '' );
-// On a directory based install you must use the theme 404 handler.
-
-// Location of mu-plugins
-// define( 'WPMU_PLUGIN_DIR', '' );
-// define( 'WPMU_PLUGIN_URL', '' );
-// define( 'MUPLUGINDIR', 'wp-content/mu-plugins' );
-
-define( "WP_USE_MULTIPLE_DB", false );
-
-/* That's all, stop editing! Happy blogging. */
-
-/** Absolute path to the WordPress directory. */
-if ( !defined('ABSPATH') )
-	define('ABSPATH', dirname(__FILE__) . '/');
-
-/** Sets up WordPress vars and included files. */
-require_once(ABSPATH . 'wp-settings.php');
diff --git a/wp-admin/network.php b/wp-admin/network.php
index 8befab0e9b..e1a91d0a15 100644
--- a/wp-admin/network.php
+++ b/wp-admin/network.php
@@ -84,8 +84,8 @@ function network_step1() {
 
 	wp_nonce_field( 'install-network-1' );
 	if ( network_domain_check() ) { ?>
-		<h2><?php esc_html_e( 'Existing Sites' ); ?></h2>
-		<p><?php _e( 'An existing WordPress Network was detected.' ); ?></p>
+		<h3><?php esc_html_e( 'Existing Network' ); ?></h3>
+		<div class="updated inline"><p><strong><?php _e( 'Caution:' ); ?></strong> <?php _e( 'An existing network was detected.' ); ?></p></div>
 		<p class="existing-network">
 			<label><input type='checkbox' name='existing_network' value='1' /> <?php _e( 'Yes, keep the existing network of sites.' ); ?></label><br />
 		</p>