Config web

codeplex
sharepoint2013

#1
I'm new to Sharepoint and looking at the FBA, but what changes are required in the Web Config, have not found any notes in this.

Membership Provider has not been configured correctly. Check the web.config setttings for this web application.

#2
You can use this guide to setup FBA on SharePoint:

http://blogs.visigo.com/chriscoulson/configuring-forms-based-authentication-in-sharepoint-2013-part-1-creating-the-membership-database/

(The FBA Pack requires FBA on Sharepoint to already be setup).