If it reads 1.2.0 in the window title you have the latest version installed, no need to uninstall any old version.
But as you describe the in game map you have the default soe map.
If the updater run as it should then the path is wrong for it
You can search for everquest2.exe to find all copys of the game , but as you use fae version im not sure if this is the case, it may use a diffrent name.
The best is to check the propertys for the icon you use to launch the game for the right path.