My application is execute on android emulator but it throws exception when it install on HTC Tattoo
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/5163733/why-android-application-could-not-be-installed-on-htc-tattoo">why android application could not be installed on HTC Tattoo?</a>  </p>
</blockquote>



<p>Hi, 
I m new in android, I have above problem so please help me.</p>
