I have a client with a Server 2008 machine running IIS 7, this server is running 15-20 Secure webpages all running from a single SSL certificate (covering the multiple domains) We had a request to add a new domain to this server with the following secure.<newdomain>.com. we have had the certificate updated and the new SSL installed. We created the new site on Port 80 and this will start no problem. When adding the SSL 443 port to the domain we are no longer able to start the site, (we are also not able to add a host header to the 443 host binding....
We get the error: This Website cannot be started. Another Web Site may be Using the Same port.
A NETSTAT is showing that we have ~ 4 sites running on two different external addresses XX.XX.XX.91 and XX.XX.XX.81
I am not a Web/IIS Guy so please do not assume i have complete any previous steps correct to begin with,