First i will like to thank you for support if anybody can help me .
I tried to install drivers for RT3090 2010_1217_RT3090_LinuxSTA_V2.4.0.4_WiFiBTCombo_DPO and doesn't seems to work.
Methods which i tried

When i tried to install with
cd /os/linux
insmod rta3090.ko

It doesn't do anything the file insmod rta3090.ko doesn't exist and it still use the default driver rt2800pci

Is it possible to get this working? to use original driver or not yet?