Download Version 2.10 from this link below:
http://windowsxp.mvps.org/tweakui.htm
and follow this instruction
Tweak UI installed on my system and after one
suggestion I
received, I checked "drives" under My Computer (in
Tweak UI) and found drive
J (my Passport drive) listed without a question mark
on it, but the box next
to it was not checked. When I checked the box, I
immediately had access to my
new Passport drive. One quick & simple solution.