Ok I've followed the readme word for word this time
Ive gotten down to the part where it says,
You must ensure you remove "install.php" and any "update_*_to_*.php" files.
Additionally you may delete all files in "data/database/default" and
the "docs" directory if you wish.
Does that mean i delete the install.php that I used to install in the first place?
Also from there whats next?