Midex Installation problem on WIN XP64

Hi, just cant figure out how to install drivers for Midex on WIN XP64. I downloaded 1903 drivers from here

click to install, then it says - restart the pc and interrupt midex, did so. And after restarting, I pluged the Midex in - and nothing. Windows asks me - search or not drivers in the net, I say not, and that’s that.

PS-I don’t have installation CD.

Please Help sombody, what am I doing wrong??

upd-I recheck on my netbook wich is WIN XP32, and it worked fine, driver is started to install after the restart - nothing THE SAME on WIN XP64, it just doesn’t start to install…strange…

Do these drivers work for WINxp64???