User-agent: * 
Disallow: /administrator/
Disallow: /cache/
Disallow: /components/
Disallow: /editor/
Disallow: /help/
Disallow: /images/
Disallow: /includes/
Disallow: /language/
Disallow: /mambots/
Disallow: /media/
Disallow: /modules/
Disallow: /templates/
Disallow: /installation/

User-agent: * 
Allow: /forum/
Disallow: /forum/*.php
Disallow: /forum/Bilanzen
Disallow: /forum/acp
Disallow: /forum/archive
Disallow: /forum/attachments
Disallow: /forum/cache
Disallow: /forum/download
Disallow: /forum/images
Disallow: /forum/js
Disallow: /forum/m3us
Disallow: /forum/postbot
Disallow: /forum/prob
Disallow: /forum/templates
Disallow: /forum/test
Allow: /forum/index.php
Allow: /forum/board.php
Allow: /forum/post.php
Allow: /forum/thread.php