Fantastico shows error 'You cannot install more than one script in the root directory of a domain'

1. Login to your  cpanel
2. Go to "file manager"
3. click on the ".fantasticodata" folder
4. open up "installed_in_root.php" and edit it.

This is an example of what I mean:

If you open up "installed_in_root.php" you will see something like this:

$installed_in_root["domain.com"] = 1;

This is what you need to delete.

(this is just an example from my "installed_in_root,php" file).

Keep in mind that every install of wordpress you have made will be stored in this file, be very carefull not to delete any of your other wordpress sites out of it.

I hope this makes sense lol, I'm not very good at explaining things.