android - device is not apperaing in adb list even after installing the driver (Nexus s) -

i trying android application using eclipse ,so thought of using nexus s device .i downloaded google driver android sdk manager , installed.

but still device not appearing in adb list. tried adb devices canot see device. think driver not installed correctly . tried uninstall driver device name not apperaing in device manager well. sure debugging mode turned on device.

plese guide me fix issue...

thanks in advance

do following:

1. right click computer manage.
2. expand android phone @ top of list.
3. right click android adb interface update driver software.
4. browse computer driver software.
5. let me pick list of device drivers on computer.
6. choose usb composite device next.

if usb composite device doesn't show try browsing usb_driver folder in android sdk directory step 5 try step 5 , 6 again.

and works!