title: How to install MSI with silent installation
body: <p>I am new to power shell, I want to install .msi for this we are using below command,</p>
  
  <pre><code>Start-Process msiexec.exe -Wait -ArgumentList 'C:\Users\abc.xuz\Downloads\Firefox Setup 14.0.1.msi'
  </code></pre>
  
  <p>However this is giving me an error.
  Along with this it should automatically accept next button.
  Please help me for the same.</p>