Hello,
we have established Hybrid environment for our on-premise exchange server and O365. We are using Azure AD connect to synchronize users and passwords. Everythink was looking ok, but before few days Microsoft Azure AD Connect Authentiacation Agent service stop running. When I try restart it failed with error:
Connector re-registration failed: Internal error. Cannot renew registration with Microsoft Azure AD Connect Authentication Agent. Error: 'Certificate with thumbprint '86019BA7489712C39D5F0DC0DC0C567D95E28DC7' was not found.'
What certificate is mentioned in that error? Where can I find it and how to fix this error?
