1 with your bluetooth usb device inserted in the computer, double-click the my computer icon.

    2 double-click the control panel icon.

    3 double-click the system icon.

    the system properties window appears, detailing your system setup.

    4 if you are using windows 2000, click the hardware tab.

    5 click device manager.

    a list of devices appears, arranged by type.

    6 double-click universal serial bus controllers.

    7 if you are using windows 2000, double-click 3com bluetooth usb device, select the drivers tab,

    click uninstall and ok.

    if you are using windows 98 se or me, select 3com bluetooth usb device. click remove, and then cancel.

    8 while inside the control panel, in windows 2000, double-click ports. in windows 98 se and me,

    double-click modems.

    four entries appear: 3com bluetooth dun client, 3com bluetooth fax client, 3com bluetooth serial client, and 3com bluetooth serial host.

    9 if you are using windows 2000, double-click one entry. select the drivers tab, click uninstall and ok. repeat this step for the other three entries.

    if you are using windows 98 se or me, select one entry. click remove. repeat this step for the other three entries.

    10 select cancel to return to system properties.

    11 close the control panel.