Good evening, I try to run fldigi 3.13BX with my interface (sound card + converter USB <> RS232 for the vox) and here is the error message that I have: Q: hand fldigi 3.13BX log started on Sun Feb 14 20:12:53 2010 I: testCommPorts: Found serial port COM1 I: testCommPorts: Found serial port COM2 I: testCommPorts: Found serial port COM3 E: ConfigurePortA: Port not available E: OpenPorts: Could not configure port E: open_tty: Can not open serial port E: SetPTT: Invalid handle I: open_talker: Talker Server not available no way to run versions 3.13X, while with 3.12.5 all works correctly (I work in XP) 73Frédéric (F4EED) Http://f4eed.free.fr Http://www.gesadra.fr http://fr.groups.yahoo.com/group/dx_uti_fr