2018 is the easiest to install .. tick on Auto create database and add your database password and the name if you want(like GT2018) or leave it.from the tp game setup menu. as far as i am concerned, all the passwords should be the same with the info around it (default settings) besides the password and database name. in TP's game settings. when you run it.. it will ask for the restore database .get that from your GT2018 folder (pg_backup)
Very nice feature, I must add.. Enjoy!