No GUI after successful? installation

Installed the new QNX RTP from an ISO package (after trying hard to finally
downloading it). Seemed to install correctly - ie. no obvious
errors/bugs/crashes…but I don’t have a command-bar or any other way of
interacting with the GUI. I can right click on the background which brings
up a menu to a shell account and other ‘settings’ options. The the shell
terminal window I’m able to call programs (ie. helpfinder, etc) and run
them - so I’m pretty sure the OS is installed and running…BUT WHERES
THE COMMAND BAR? Everything else seemed very user friendly/professional -
so it shocked me not to see one?

Please email me directly, I’m not on the newsgroup list - Thanks!