title: Driver in Windows 10 S mode returns "A certificate was explicitly revoked by its issuer."
body: <p>I have a driver that is signed by my company and Microsoft as per MS guidelines for drivers in Windows 10. When I try to start this driver in Windows 10 S mode returns "A certificate was explicitly revoked by its issuer." and never starts. </p>
  
  <p>However, this same driver works fine in same machine out of S mode (regular Windows 10 Home out of S mode).</p>
  
  <p>I verified the windows cert store as the following question and there is no revoked keys related to my cert: <a href="https://stackoverflow.com/questions/52403581/how-to-get-sign-my-mini-filter-driver-for-windows-10-from-microsoft">How to get sign my mini-filter driver for Windows 10 from Microsoft</a></p>
  
  <p>What can prevent my driver works fine (with such an error) in S mode vs out of it? </p>