pinardyk

hai i have lock my computer, so flasdisk cannt be use, but my friends in office always plug his handphone, n virus spread to my computer i want to ask how to disable windows found new hardware wizard for handphone in xp home sp2, because after plug handphone, its show " found new hardware", from that my friend can access my computer i have disable all port usb in regedit, that its only for flashdisk, cannt be used for handphone thanks