While Installing Storefront 2.0 , you may get a warning in the Storefront console . "The Management console is Unavailable because a root certificate is missing" It happens if - VeriSign Class 3 Primary CA - G5 Certificate is missing under the trusted Root certification Authorities Container on the machine where storefront is installed. Download the root certificate from http://www.symantec.com/page.jsp?id=roots Look for the certificate that is missing as this page has a lot of them. Save it somewhere . And then import it in the Trusted Root Certification Authorities store of the local Computer. Hope this helps.