I connect my keyboard to desktop computor using a USB/Midi connection and it works great.
However when I try using my laptop,the notation software does not pick up the USB interface,only Midi Mapper or microsoft GS wavetable,although when I plug it in,the laptop recognises that the USB /midi is inserted,as it says your Midi device is installed and ready for use.
Has anyone got any clues as to what the problem is

Thanks