Serial-USB module giving "Device cannot start (code 10)"

downloaded the drivers from the link in the wiki and updated them.
it is being detected but is giving "Device cannot start (code 10)"
Any ideas what I can be doing wrong
fyi I have Windows 7 64 bit pc

i actually have 2 of these and both are doing the same thing.
i tried the exe and manually selecting the driver both result in the same thing

More Precision are needed : Which module are you talking about ? Which driver did you install…

Yep. downloaded from there.
I actually gt it working by trying a different cable.
are these mini usb cables very fragile?