Warning W703 - MIDI/music input drivers are not installed. You will not be able to plug-in and use external MIDI devices like keyboards and synthesisers.
Warning W703 - MIDI/music input drivers are not installed. You will not be able to plug-in and use external MIDI devices like keyboards and synthesisers.
Fix: Check with your sound card manual and try un-installing and re-installing the drivers.
For more information, please see the (FAQ).