http://forums.iis.net/t/1209483.aspx?SSL+certificate+for+HTTPS+binding
http://support.microsoft.com/kb/2025598
I'm having a very similar issue to these. The main differences are:
1. I don't have the CustomMetaData property element with id=5506.
2. The site appears to be still bound to the correct certificate.
The similarities are:
1. Event Viewer Event ID and description (SSL Certificate Settings deleted from Port ...)
2. Error message when trying to connect (depending on what program is accessing the site):
Unable to establish SSL connection.
No certificates were found
This is only happening to 1 of several sites that are using SSL certificates. None of the certificates are installed on multiple sites/(port/ip).
I've removed all expired certificates for the same site.
The certificates were installed using the IIS Manager, not the CLI tools
The fix appears to be to edit the binding, but changing nothing. Just save the current settings as they appear configured and it starts working.
Can anyone suggest a cause and permanent solution?