title: Load Testing "Excel could not be launched. Object reference not set to an instance of an object"
body: <p>After a Load Test Run I click the "Create Excel Report" button and get the error message:</p>
  
  <p><a href="https://i.stack.imgur.com/ijGSF.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ijGSF.png" alt="enter image description here"></a></p>
  
  <blockquote>
    <p>Excel could not be launched. Object reference not set to an instance of an object</p>
  </blockquote>
  
  <p>How does this work?</p>
  
  <p><sub>Note: Answering my own question to help others in future.</sub></p>