Default qc interface driver inf file

Does anyone have an actual inf file to use as a driver for the qc interface. I cant get the pckage from motorola ( I tried multiple different releases of the 32bit) to install on xp. I googled around and saw that others has problems but no one who solved it actually post how. It doesnt show even under let me pick- show all devices. I am going crazy. any help would be apprciated.
Under win 7 it installs but not xp and i really need to get this on to an xp machine.