I have this issue with one of our websites. I recently purchased and updated and SSL certificate, installed on our server, running IIS 6.0:
Now, every time someone goes to our site, we get this (typical) error:
However, when you click on the certificate itself, it says it's valid:
I am at a loss here. I tested it in IE, Firefox and Chrome, to the same result. The SSL certificate is issue to a proper address, btw. Any ideas?