title: PgAdmin 4. Unable to work under Internet Explorer 11 and Chrome
body: <p>I am new to PostgreSQL and I have installed Postgresql 12 version for win64 from EDB website.
  After the installation I tried to use pgAdmin but I ran into some issues:</p>
  <ul>
  <li><p>With Internet Explorer I got this error &quot;your browser was detected as Internet explorer 11. which is either deprecated or not supported by pgAdmin4&quot;</p>
  </li>
  <li><p>With Google Chrome I got this error. &quot;The server could not verify that you are authorized to access the URL requested. You either supplied the wrong credentials (e.g. a bad password), or your browser doesn't understand how to supply the credentials required.&quot;</p>
  </li>
  </ul>
  <p>I did what many others told to do:</p>
  <ul>
  <li>Internet Explorer Enhanced Security Configuration turned off.</li>
  <li>changed the PgAdmin default browser to chrome.</li>
  <li>Added my default PgAdmin server to Internet Security Trusted list.</li>
  </ul>
  <p>Please help !</p>