title: SimpleMembership Could not drop constraint
body: <p><strong>When executing:</strong></p>
  
  <pre><code>ALTER TABLE [dbo].[webpages_UsersInRoles] DROP CONSTRAINT [FK_dbo.webpages_UsersInRoles_dbo.webpages_Membership_UserId]
  </code></pre>
  
  <p><strong>I receive an error:</strong></p>
  
  <pre><code>'FK_dbo.webpages_UsersInRoles_dbo.webpages_Membership_UserId' is not a constraint.
  Could not drop constraint. See previous errors.
  </code></pre>
  
  <p><strong>This is my <code>webpages_UsersInRoles</code> table:</strong></p>
  
  <pre><code>CREATE TABLE [dbo].[webpages_UsersInRoles] (
      [UserId] INT NOT NULL,
      [RoleId] INT NOT NULL,
      PRIMARY KEY CLUSTERED ([UserId] ASC, [RoleId] ASC),
      CONSTRAINT [fk_UserId] FOREIGN KEY ([UserId]) REFERENCES [dbo].[UserProfile] ([UserId]),
      CONSTRAINT [fk_RoleId] FOREIGN KEY ([RoleId]) REFERENCES [dbo].[webpages_Roles] ([RoleId])
  );
  </code></pre>
  
  <p>I tried doing following this <a href="https://stackoverflow.com/questions/13012612/webpages-usersinroles-missing">answer</a>, but it didn't work for me.</p>