Please be advised I have followed the steps on
http://donalconlon.wordpress.com/2010/02/23/configuring-forms-base-authentication-for-sharepoint-2010-using-iis7/. I have tried to fix the following issue for a week using different farms and SharePoint 2010 installations, however I am getting
the following error when trying to authenticate using Forms Based into a Claims site:
Cannot get Membership Provider with name FBARoleProvider The membership provider for this process was not properly configured. You must configure the membership provider in the .config file for every SharePoint process.
1. I am certain the membership provider is configured in the SecurityTokenServiceApplication webservice as I can manage users and roles in IIS7 using the SecurityTokenServiceApplication website.
2. I am certain that membership provider is configured in the both the Claims Web Application and Central Admin as I can manage users and roles in IIS7 using their websites.
3. I know the issue is the SecurityTokenServiceApplication service as I had to set <serviceDebug includeExceptionDetailInFaults="true" /> to get the error above.
4. I can log into the Claims Based Application using windows authentication, however I am unable to see the users on the people picker despite that I can see them from the application's site on IIS
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