Windows vista and windows 7 cannot detect WD my book

hi all,

I have WD my book and it is working fine with windows XP only. and I have connected WD my book to the wireless modem and connect my  new laptop (windows 7) to the modem but my laptop cannot detect my book???

can any body help me in this issue.

Hey i got solution for your problem try to disconnect the cable then connect the cable again. if the problem still persists go to your BIOS set up and activate the USB data control system.