SS Data Tool asks for me a User Name and Password when trying to deploy Data Sources and Reports to SharePoint 2013 with Forms Based Authentication. On the same server, for Web Apps that do not use FBA , I can deploy with no problem.
For the problem web app, the SharePoint Web Application Authentication settings. there is one zone, and it's set for Claims Based Authorization.
It's values are
Zone: Default
Anon Access: Unchecked (I read somewhere that I should leave this on. so I tested with this checked and that did not work)
Client Object Model Permission: Require Use Remote Interface permission: Checked
Claims Auth Types:
Enable Windows Auth: Checked (I also tested with FBA Checked and this unchecked, did not work)
Integrated Windows Auth: Checked: NTLM
Enable Forms Based Auth: Checked
Membership and Role Providers: Supplied
Trusted Identity Provider: unchecked
Do any of these settings relate to my problem? How to get VS to deploy?