New Post: Nuget Server Update Help

Hi

I inherited our nuget server from someone who has left.
I am trying to upgrade the server to 2.7 and can't find help on this topic, i.e. most help is for the client side.

I grabbed the latest nuget.exe and did a 'nuget install nuget.server' in c:\temp
This said it installed files but i found directories in c:\temp, no change to IIS

Under iis there are a number of services, a webserver, a webserver1.6, these all point to wwwroot dirs with folders like 'App_Data, bin, DataServices, Packages

Is there specific help on how to setup a server / update it ?
I suspect i want to either update the default area (showing as v1.5) or create a new web app for 2.7 ?

Currently on the TFS side they explicitly reference the service /NugetwebServer1.6/
I assume so we can control the feature support, so i need to create a 2.7 area or re-use the default area.

Thanks in advance!!