Go to options, setup mmtty, misc under TX Port, select FSK. (either Sound+COM-TXD FSK, or COM-TXD FSK > -----Original Message----- > From: rtty-bounces at contesting.com [mailto:rtty-bounces at contesting.com]On > Behalf Of Esteban Romagni, MBA > I had to rebuild my PC, ........... >