title: OLE error code 80020101 caused by execute_script of waitr
body: <p>I just tried this:<code>$browser.execute_script("alert(\"aaa\")")</code></p>
  
  <p>and then I get the error below:</p>
  
  <pre><code>h:/Ruby193/lib/ruby/gems/1.9.1/gems/watir-classic-3.2.0/lib/watir-classic/page-container.rb:46:in `method_missing': (in OLE method `execScript': ) (WIN32OLERuntimeError)
  OLE error code:80020101 in &lt;Unknown&gt;
    Could not complete the operation due to error 80020101.HRESULT error code:0x80020009
    Exception occurred.
      from h:/Ruby193/lib/ruby/gems/1.9.1/gems/watir-classic-3.2.0/lib/watir-classic/page-container.rb:46:in `rescue in execute_script'
      from h:/Ruby193/lib/ruby/gems/1.9.1/gems/watir-classic-3.2.0/lib/watir-classic/page-container.rb:39:in `execute_script'
  </code></pre>
  
  <p>Am I missing install something?</p>