spmbt

Может быть, у Вас https или 3-й уровень доменного имени, отчего, говорят в kb2.adobe.com/cps/142/tn_14213.html, может быть

however these are no longer compatible in Flash Player 7 because of exact domain matching rules. An additional rule, also added under Flash Player 7, is content accessed via HTTP may not access data from a HTTPS location.