title: java.io.IOException: Unable to open sync connection! in to the Nexus
body: <p>I try my application run on eclipse but i found these errors. which is faced first time so would you please give me any ideas for these error. i am currently using Nexus mobile.</p>
  
  <pre><code>  [2011-08-04 15:59:09 - App] Android Launch!
    [2011-08-04 15:59:09 - App] adb is running normally.
    [2011-08-04 15:59:09 - App] Performing  com.horror.android.AppActivity     activity launch
    [2011-08-04 15:59:09 - App] Automatic Target Mode: using device 'HT9CRP800333'
    [2011-08-04 15:59:09 - App] Uploading Test.apk onto device 'HT9CRP800333'
    [2011-08-04 15:59:09 - App] Failed to install Test.apk on device 'HT9CRP800333': Unable to open sync connection!
    [2011-08-04 15:59:09 - App] java.io.IOException: Unable to open sync connection!
    [2011-08-04 15:59:09 - App] Launch canceled!
  </code></pre>
  
  <p>Why i am getting <strong><em>java.io.IOException: Unable to open sync connection!</em></strong> .
  Thanks in Advance.</p>