Nginx-FastCGI-C++

[TECK]

You should use:
fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;

Or even better:
[code]location = /3.cgi {
	fastcgi_pass fastcgiends;
	include fastcgi.conf;
}[/code]

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,157079,157324#msg-157324