http://blogs.technet.com/b/toml/archive/2007/01/22/creating-certificates-for-lcs.aspxThe information below comes from one of our support staff, handling certificate service issues. Live Communication Server requires a certificate to enable TLS. To generate this certificate, find the scenario that best fits your situation. Run theen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/toml/archive/2007/01/22/creating-certificates-for-lcs.aspx#3189344Thu, 22 Jan 2009 06:43:35 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3189344Issue SAN cert for IIS Exchange CAS role | keyongtech<p>PingBack from <a rel="nofollow" target="_new" href="http://www.keyongtech.com/1056772-issue-san-cert-for-iis">http://www.keyongtech.com/1056772-issue-san-cert-for-iis</a></p> <img src="http://blogs.technet.com/aggbug.aspx?PostID=3189344" width="1" height="1">