User-agent: *
Disallow: /bitrix/
Disallow: /admin/
Disallow: /pbc_download/
Disallow: /prv_download/
Disallow: /forum/forum_auth.php? 
Disallow: /forum/view_profile.php?
Disallow: /forum/send_message.php?
Disallow: /forum/messages/
Disallow: /forum/read.php
Disallow: /forum/forum8/index.php
Disallow: /forum/list.php?PAGE
Disallow: *auth
Disallow: *error
Disallow: *login
Disallow: *message3

Crawl-delay: 10