title: Squirrel SQL & H2 plugin on Windows: ClassNotFoundException: org.h2.Driver
body: <p>I am trying to use the Squirrel SQL client to connect to a H2 server instance.</p>
  
  <p>The problem I am facing is that when I hit the "connect" button of the server I want to connect to, then I am getting a:</p>
  
  <pre><code>ClassNotFoundException: org.h2.Driver
  </code></pre>
  
  <p>I thought it was because h2.jar was not in the classpath. Then I edited <code>squirrel-sql.bar</code> to try two things.</p>
  
  <p>The first thing I tried is to add the JAR into the <code>PATH</code> like this:</p>
  
  <pre><code>SET PATH=%PATH%;C:\Program Files\squirrel-sql-3.5.3\plugins\h2.jar
  </code></pre>
  
  <p>Then I restarted Squirrel. Same error.</p>
  
  <p>Then I tried adding:</p>
  
  <pre><code>set TMP_CP=%TMP_CP%;"C:\Program Files\squirrel-sql-3.5.3\plugins\h2.jar"
  </code></pre>
  
  <p>Then I restarted Squirrel. Same error.</p>
  
  <p>When I look at the console, I can see that h2.jar is in the <code>PATH</code> and/or the <code>SQUIRREL_CP</code> but the same error occurs all the time.</p>
  
  <p>I am wondering if I am not forgetting something bout how to install/configure SQuirrel and/or H2?</p>