title: Android Studio ADB connection error
body: <p>i got this problem that is annoying me after updating to 1.3 , i fired up Android Studio and got a message saying :</p>
  
  <p>***Unable to establish a connection to adb
    This usually happens if you have an incompatible version of adb running already.
  Try reopening Android Studio after killing any existing adb daemons.
  If this happens repeatedly ,please file a bug at <a href="http://b.android.com">http://b.android.com</a> including the following :</p>
  
  <ol>
  <li>Output of the command 'C:\Users\username\AppData\Local\Android\sdk\platform-tools\adb.exe devices'</li>
  </ol>
  
  <p>2.you Idea.log file (Help |Show log in explorer)***</p>
  
  <p>Whats the solution ,i'm running Win7 32bit</p>