The 'System.Web.Security.SqlMembershipProvider' requires a database schema compatible with schema version '1'. However, the current database schema is not compatible with this version. You may need to either install a compatible schema with aspnet_regsql.exe (available in the framework installation directory), or upgrade the provider to a newer version.
Use this SQL Code Run-In your Query. INSERT INTO dbo . aspnet_SchemaVersions VALUES ( 'common' , 1 , 1 ), ( 'membership' , 1 , 1 ), ( 'role manager' , 1 , 1 ), ( ' health monitoring ' , 1 , 1 ), ( ' personalization ' , 1 , 1 ), ( ' profile ' , 1 , 1 ); GO