mini6410serial port

Eng Halim
hello,all
i`ve arm mini6410 and i wand to connect it to my laptop because i do not
have PC so i buy usb to rs232 cable but when i open dnw i can not connect
my kit and configure the correct options 
so any one can help me how to do this ? 
the cable i used is usb to RS 232 Converter ( Db9), included cd for the
driver 
i hope any one can help me ?

Eng Halim
i could solve this problem
going to device manger and try as the following two pics

http://store2.up-00.com/Mar12/gbj51784.png
http://store2.up-00.com/Mar12/EAl51784.png