Trying to migrate users from a Unity 5.0(1) server to a new Unity 7.0 server using Global Subscriber Manager. The message store is on an Exchange 2010 box. I cannot get the GSM tool to start. The application's white splash screen opens, just like it's going to start, but never does. Downloaded the latest version of the tool GSM 2.2 Build 5, anybody have any ideas?
