Ableton
1. Download the Midi Fighter Utility, it is an essential tool for configuring and updating your Midi Fighter
2. Plug in your Midi Fighter 64 via USB (not to a USB hub) and follow the onscreen instructions on the utility.
3. If you need to map your unit to something else than a Drum Rack make sure "Notes+CCs" is selected as MIDI Type in the MF Utility.
4. Open Ableton Live (If you are using Windows ensure the MF Utility and any other MIDI related software is closed before opening Ableton)
5. Go to Preferences > MIDI/Link
6. Go to the Midi Ports section and turn REMOTE on for the input and output of the Midi Fighter. You will also need to turn TRACK on for the input and output of the Midi Fighter if you wish to use yours for finger drumming as seen here. More information about what this means is available in this article.