title: Azure Key Vault - AADSTS70001: Application with identifier "xxx" was not found in the directory "xxx"
body: <p>I am working on – Using azure key vault in web application. Implemented steps below, but getting error.</p>
  <p>Steps:</p>
  <ol>
  <li>Created azure active directory and added application in this directory. (copied - Client id and key)</li>
  <li>Created azure key vault using power shell in the same subscription. (Successfully created key vault, along with some keys).</li>
  <li>In web application code implemented using azure key vault library. But getting error saying that : -</li>
  </ol>
  <blockquote>
  <p>AADSTS70001: Application with identifier 'c4687eec-d6f1-420a-8d25-9be20a78c98a' was not found in the directory a7682f3c-49a6-41f1-9865-343579044071</p>
  <p>Trace ID: b3653879-9603-4c10-a620-ded52f5c5d05</p>
  <p>Correlation ID: b740d27e-ab99-4f0a-9cec-9d57c4acc2d7</p>
  <p>Timestamp: 2015-11-19 06:36:32Z</p>
  </blockquote>
  <p>This application exists in active directory in the same subscription.</p>
  <p>Referred links:</p>
  <ol>
  <li><a href="https://azure.microsoft.com/en-in/documentation/articles/key-vault-use-from-web-application/" rel="noreferrer">https://azure.microsoft.com/en-in/documentation/articles/key-vault-use-from-web-application/</a></li>
  <li><a href="https://azure.microsoft.com/en-in/documentation/articles/key-vault-get-started/" rel="noreferrer">https://azure.microsoft.com/en-in/documentation/articles/key-vault-get-started/</a></li>
  </ol>