Close the window, have a look at the "Computer Management" window, you will find a device under [LibUSB-Win32 Devices], it should be like this:
Now the USB driver will work.
For Windows XP\Windows 2000
Notice: for both x86 and x64.
Plug into the running well device to open [Found New Hardware Wizard] dialog.
Or you can right click [My Computer] and select [Manage], in the left area of opened [Computer Management] select [Device Manager] , double click the item [USB Device]