Without any code it's hard to tell. However the order looks wrong to me, as the synth is not setup when creating the midi driver. You should instead:
1. create settings 2. set midi driver settings 3. set audio driver settings 4. create synth 5. load soundfont 6. create audio driver 7. create midi driver Tom _______________________________________________ fluid-dev mailing list fluid-dev@nongnu.org https://lists.nongnu.org/mailman/listinfo/fluid-dev