title: Netbeans 7.1.2 - Unable to add glassfish server 3.1.2
body: <p>I downloaded glassfish server from <a href="http://glassfish.java.net/downloads/3.1.2.2-final.html" rel="nofollow noreferrer">http://glassfish.java.net/downloads/3.1.2.2-final.html</a> and installed in separately. </p>
  
  <p>Now I am trying to add this in Netbeans. But it does not work. I did the below steps</p>
  
  <ol>
  <li>Open Netbeans as administrator</li>
  <li>Open Tools -> Servers</li>
  <li>Click "Add Server" button</li>
  <li>Choose GlassFish Server 3+</li>
  <li>Specify a name as "GlassFish"</li>
  <li>Choose the installation folder location - C:\glassfish3</li>
  </ol>
  
  <p>Now it displays the error "Not a valid Glassfish server Installation". </p>
  
  <p>I am new to Netbeans &amp; Glassfish &amp; now don't know how to continue. My glassfish server is running successfully at localhost:8181</p>
  
  <p>Can someone please help?</p>