server {       listen      80;        server_name   www.ci.com;        location / {            root  d:/www/Codeigniter_2.0.1/;            index  index.html index.htm index.php;        rewrite ^/$/index.php last;        rewrite^/(?!index\.php|robots\.txt|images|js|styles)(.*)$ /index.php/$1last;        }     location ~^(.+\.php)(.*)$ {       root     D:/www/Codeigniter_2.0.1/;       fastcgi_index   index.php;       fastcgi_split_path_info ^(.+\.php)(.*)$;       fastcgi_param   SCRIPT_FILENAME   $document_root$fastcgi_script_name;      [b]fastcgi_param   PATH_INFO      $fastcgi_path_info; [/b]      fastcgi_param   PATH_TRANSLATED   $document_root$fastcgi_path_info;       fastcgi_pass   127.0.0.1:9002;       include   fastcgi_params;     } }