Hello Olivier I found an error in REG1TEST file generated from IARU VHF contest. In QSO record specification on fourth place there should be Mode Code. In file generated by WT (even 2.19.7) there is NULL(empty) value between ;; One line from the EDI file for example: 050903;1412;SP1HLE;;59;003;59;002;;JO73KD;174;;N;N; 73's Andrzej/Andy SP7NJX