Ardu po mini 328 5V programming with FTDI cable

Hallo, Im trying to programm my ardu pro mini 328 5V with a FTDI cable, but its not responding. The driver should start automatically, but it isnt. Is there some way of troubleshooting? I spotted a driver located at windows\system32, its there. Plugging in the usb should light a green led on the board - but it doesn`t. appreciate any help

Try going here and make sure you actually have the needed drivers

http://www.ftdichip.com/FTDrivers.htm