Index: wp-admin/network.php
===================================================================
--- wp-admin/network.php	(revision 22926)
+++ wp-admin/network.php	(working copy)
@@ -454,7 +454,7 @@
 EOF;
 
 	?>
-		<li><p><?php printf( __( 'Add the following to your <code>web.config</code> file in <code>%s</code>, replacing other WordPress rules:' ), trailingslashit( str_replace( trailingslashit( $wp_siteurl_subdir ), '', ABSPATH ) ) ); ?></p>
+		<li><p><?php printf( __( 'Add the following to your <code>web.config</code> file in <code>%s</code>, replacing other WordPress rules:' ), trailingslashit( str_replace( $wp_dir_from_root, '', ABSPATH ) ) ); ?></p>
 		<?php
 		if ( ! $subdomain_install && WP_CONTENT_DIR != ABSPATH . 'wp-content' )
 			echo '<p><strong>' . __('Warning:') . ' ' . __( 'Subdirectory networks may not be fully compatible with custom wp-content directories.' ) . '</strong></p>';
@@ -488,7 +488,7 @@
 EOF;
 
 		?>
-		<li><p><?php printf( __( 'Add the following to your <code>.htaccess</code> file in <code>%s</code>, replacing other WordPress rules:' ), ABSPATH ); ?></p>
+		<li><p><?php printf( __( 'Add the following to your <code>.htaccess</code> file in <code>%s</code>, replacing other WordPress rules:' ), trailingslashit( str_replace( $wp_dir_from_root, '', ABSPATH ) ) ); ?></p>
 		<?php
 		if ( ! $subdomain_install && WP_CONTENT_DIR != ABSPATH . 'wp-content' )
 			echo '<p><strong>' . __('Warning:') . ' ' . __( 'Subdirectory networks may not be fully compatible with custom wp-content directories.' ) . '</strong></p>';