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Apps Problem in running sample application

Hi all,

I downloaded eclipse SKD with android plugin and installed everything in windows xp. I have android 3.1 sdk installed. I downloaded hello world app from developer.android.com and created an android project with that.

When i ran the application, it opened me a emulator and and displayed "Android" and the console said Installing helloandroid.apk...

I waited for more than 30 odd minutes but the screen dint show what i had in the text(hello world). When i debugged it, The log said, "Unable to preload class for phone". Any idea as how to proceed? i'm new to android and stuck with this.


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