IP2013 to IP2016 - Remove SWSE Configuration

Hi

We are upgrading Siebel from IP2013 to IP2016, Please any of you clarify the below questions:

1. starting Step in above Upgrade is to remove the existing SWSE configuration.

Remove SWSE Configuration is enough? or do I also need to do the Remove SWSE logical profile?

2. In Remove existing SWSE configuration step, we have step called,"Specify the name of the virtual Web site in which the Siebel virtual directories were created", Do I need to give this as

C:\Siebel\8.1.1.11.0\sweappweb\PUBLIC\enu

or

C:\Siebel\8.1.1.11.0\sweappweb\PUBLIC

or

C:\Siebel\8.1.1.11.0\ses\gtwysrvr\ADMIN\Webserver  (I think this is Logical profile)