adb doesn't detect android device - vodafone 845

I am developing android app on windows xp and have vodafone 845 phone. I can run my app on emulator in Eclipse. My problem is that I can't get adb to detect the real devi开发者_运维问答ce. I found below link but it was for linux.

http://www.newtondev.com/2011/01/21/getting-adb-to-list-your-android-vodafone-845-huawei-u8120-and-get-debugging-working/

Did anyone had luck on windows xp with this phone?

Thanks Bob

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Adb comes with android SDK. You dont need to download it . just run adb devices ,keeping adb in your classpath.