Installing and configuring the SharePoint 2013 FBA Pack

Hi,

I tried to Installing and Configuring the SharePoint 2013 FBA Pack but when I am adding the web part to the page it gives the error "A Membership Provider has not been configured correctly. Check the web.config settings for this web application. " please guide me what steps i need to follow

Thank you,
This means that there is some sort of issue with your FBA configuration on the SharePoint server. Essentially it can't communicate with the membership database. A common issue is that the application pool user doesn't have DBOwner permissions on the membership database, so you might want to check that. Otherwise, i'd review all of the steps and settings from here to make sure that everything's setup properly:

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