Positioner and Uslas Problem

hi
i want to know what should i do for this problem ? i use prog dvb(tested on so many versions) and dvb dream in both, positioner and Uslas Not Working!! i use the dvb card with my laptop which has windows 7 os. i downloaded latest version of drivers but still not working.
i want to know what should i do for this problem ? i use prog dvb(tested on so many versions) and dvb dream in both, positioner and Uslas Not Working!! i use the dvb card with my laptop which has windows 7 os. i downloaded latest version of drivers but still not working.