Multi stie Install and BP links problem file not found

I did a complete new install Multisite install.+ BP.

## situation ##

domain.com/ * with out BP functions.+ user login

domain.com/members-area/ * BP communty must be only active on here now using the default. BP theme for testing. (this will be a member area)

• Only activated BP in the site admin of the "/members-area/" site.
• Moved the 6 BP template in the /bp-default/ map and in /blogs.dir/2/

## Problem ##

• when is use the links in the navigation bar 'activity' and 'members' ect.
( it shows domain/members-area/)

i'm getting a "Page Not Found"

* when i go to the top drop down menu
he brings me here on the main site and not in the BP site domain.com/members-area/

domain.com/members/admin/activity/

## my vsion ##

the BP install is rooting / looking onlly ad the root of the multisite install.

## htacces ##

RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]

# uploaded files
RewriteRule ^([_0-9a-zA-Z-]+/)?files/(.+) wp-includes/ms-files.php?file=$2 [L]

# add a trailing slash to /wp-admin
RewriteRule ^([_0-9a-zA-Z-]+/)?wp-admin$ $1wp-admin/ [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]

## bb-config.php ##

<?php
/**
* The base configurations of bbPress.
*
* This file has the following configurations: MySQL settings, Table Prefix,
* Secret Keys and bbPress Language. You can get the MySQL settings from your
* web host.
*
* This file is used by the installer during installation.
*
* @package bbPress
*/

// ** MySQL settings - You can get this info from your web host ** //
/** The name of the database for bbPress */
define( 'BBDB_NAME', 'xxx' );

/** MySQL database username */
define( 'BBDB_USER', 'xxxxx' );

/** MySQL database password */
define( 'BBDB_PASSWORD', 'xxxx' );

/** MySQL hostname */
define( 'BBDB_HOST', 'localhost' );

/** Database Charset to use in creating database tables. */
define( 'BBDB_CHARSET', 'utf8' );

/** The Database Collate type. Don't change this if in doubt. */
define( 'BBDB_COLLATE', '' );

/**#@+
* Authentication Unique Keys.
*
* Change these to different unique phrases!
* You can generate these using the {@link https://api.wordpress.org/secret-key/1.1/bbpress/ WordPress.org secret-key service}
*
* @since 1.0
*/
define( 'BB_AUTH_KEY', 'put your unique phrase here' );
define( 'BB_SECURE_AUTH_KEY', 'put your unique phrase here' );
define( 'BB_LOGGED_IN_KEY', 'put your unique phrase here' );
define( 'BB_NONCE_KEY', 'put your unique phrase here' );
/**#@-*/

/**
* bbPress Database Table prefix.
*
* You can have multiple installations in one database if you give each a unique
* prefix. Only numbers, letters, and underscores please!
*/
$bb_table_prefix = 'wp_bb_';

/**
* bbPress Localized Language, defaults to English.
*
* Change this to localize bbPress. A corresponding MO file for the chosen
* language must be installed to a directory called "my-languages" in the root
* directory of bbPress. For example, install de.mo to "my-languages" and set
* BB_LANG to 'de' to enable German language support.
*/
define( 'BB_LANG', '' );

$bb->custom_user_table = 'wp_users';
$bb->custom_user_meta_table = 'wp_usermeta';

$bb->uri = 'http://www.twine-networks.com/wp-content/plugins/buddypress/bp-forums/bbpress/';
$bb->name = ' Forums';
$bb->wordpress_mu_primary_blog_id = 1;

define('BB_AUTH_SALT', 'put your unique phrase here');
define('BB_LOGGED_IN_SALT', 'put your unique phrase here');
define('BB_SECURE_AUTH_SALT', 'put your unique phrase here');

define('WP_AUTH_COOKIE_VERSION', 2);

?>

## wp-config ##

<?php
/**
* The base configurations of the 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. You don't have to use the web site, you can just copy this file
* to "wp-config.php" and fill in the values.
*
* @package WordPress
*/

// ** MySQL settings - You can get this info from your web host ** //
/** The name of the database for WordPress */
define('DB_NAME', 'xxx');

/** MySQL database username */
define('DB_USER', 'xxx');

/** MySQL database password */
define('DB_PASSWORD', 'xxxx');

/** 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', '');

/**#@+
* Authentication Unique Keys and Salts.
*
* Change these to different unique phrases!
* You can generate these using the {@link https://api.wordpress.org/secret-key/1.1/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('SECURE_AUTH_SALT', 'put your unique phrase here');
define('LOGGED_IN_SALT', 'put your unique phrase here');
define('NONCE_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', '');

/**
* For developers: WordPress debugging mode.
*
* Change this to true to enable the display of notices during development.
* It is strongly recommended that plugin and theme developers use WP_DEBUG
* in their development environments.
*/
define('WP_DEBUG', false);

define( 'MULTISITE', true );
define( 'SUBDOMAIN_INSTALL', false );
$base = '/';
define( 'DOMAIN_CURRENT_SITE', 'www.domain.com' );
define( 'PATH_CURRENT_SITE', '/' );
define( 'SITE_ID_CURRENT_SITE', 1 );
define( 'BLOG_ID_CURRENT_SITE', 1 );

/* 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');