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https://nishantrana.me/2014/04/18/system-exception-action-microsoft-crm-setup-server-installconfigdatabaseaction-failed-system-data-sqlclient-sqlexception-connection-timeout-expired-the-timeout-period-elapsed-while-attempt/
System.Exception: Action Microsoft.Crm.Setup.Server.InstallConfigDatabaseAction failed. ---> System.Data.SqlClient.SqlException: Connection Timeout Expired. The timeout period elapsed while attempting to consume the pre-login handshake acknowledgement