android device not recognised

Hi all I am trying to add my motorola milestone device into PC and debug in the device. When i put the usb cable, the device opens in data st开发者_如何学JAVAorage mode and opens the folder. But when i do a "adb devices" i dont see any device.

i did the usb_driver fresh installation guide, but it returned "windows could not find a better driver than currently installed" I havd pointed to sdpath/usb_driver

what's wrong and how to resolve this ?

Thanks in advance

Use the USB drivers from the usb_driver folder in your SDK (I guess you are using win. So e.g. C:\android-sdk-windows\usb_driver).

Try it with the driver from here: http://developer.android.com/sdk/win-usb.html

And maybe also read the page on Developing on a Device.