Answer - View the Read_Me_File where it states:
In order to enable GUI on CME 9.0, please add the following IOS commands into the router:
Router>
Router>enable
Router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#
Router(config)#file privilege 0
Router(config)#
Router(config)#exit
Router#
Router#write
Building configuration...