title: This site is not sure: Windows does not have enough information to verify the certificate
body: <p>I want to make a website run in localhost in Edge.</p>
  
  <p>I guess previously (long time ago) I used <a href="https://stackoverflow.com/a/44058453/702977">this way</a> to generate the certificate.</p>
  
  <p>I try to open <code>https://localhost:3000</code> in Edge, it gives an error <code>This site is not sure</code> and <code>This might mean that someone's trying to trick you or steal any information that you send to the server. You should close this site immediately.</code></p>
  
  <p>After double clicking on the certificate error, it shows that <code>Windows does not have enough information to verify the certificate.</code></p>
  
  <p>Then, I click on <code>Install Certificate</code> and install it in the local machine <code>Trusted Root Certification Authorities</code>. We can see that in the MMC.</p>
  
  <p>But relaunching Edge with the same url still gets the same error.</p>
  
  <p>Does anyone know how to fix this? I just don't understand why IE/Edge/Microsoft made it so hard.</p>
  
  <p>PS: in IE, it does not work either.</p>
  
  <p><a href="https://i.stack.imgur.com/DR3RA.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/DR3RA.jpg" alt="enter image description here"></a></p>