Hi good morning thx for your response
i have vista install on my system
i have got 2gb pen drive i am unable to open it.
But can be seen on device manager as USB mass storage device ok
but cannot change the drive letter
can see device discription hardware Ids
USB\VID_1043&PID_8012&REV_0100
USB\VID_1043&PID_8012
cannot open is my problem
do response
pls
thanks
regards