controls - Midi usb controlling /script code -

so have midi controller traktorf1 runs on windows 10 , uses 16 pads read out midi data input/output midi ox. want learn how write / script or code allow me press 1 of these pads , allow device open example : directory on computer pc > downloads . seems me best basic thing can learn , later on try make more interesting , functional : controlling simple programmed games , on.

any guidance programming language awesome. me out friends ! interest me lot.