When the VMware vConverter is installed on a Windows 7 machine it must be installed as Client-Server and then logged in by using "Enter the IP Address or host name of the Converter server." IP Address or name: "localhost" and user name and password needs to be a local administrator or a domain administrator. (Even if the current account logged in is a domain administrator). This will resolve the "The specified parameter was not correct: "info.owner"' error.