I am trying to install vCenter 6 with an external PSC and the database on a SQL 2014 cluster. The DSN has been set up correctly and testing passes ok. When running the installer it errors when trying to start the inventory service. Looking at the logs details that it cannot establish an SSL connection with the SQL server. I have found that this error can occur if an alias for the DB server is used to create the DSN so we have tried with the IP address but it is still not working. Trying to connect directly to the node hosting the SQL cluster role does not work. How can I get this to install?