I cannot disable the generation of file headers when doing code cleanup

Can anyone advise?

I've unchecked all the Headers options in the style-cop settings and before doing the cleanup, it says Update Headers: No

However a header is generated in every file.

// --------------------------------------------------------------------------------------------------------------------
// <copyright file="Everyfile.cs" company="">
//   
// </copyright>
// <summary>
//   
// </summary>
// --------------------------------------------------------------------------------------------------------------------

Any ideas? I have VS 2012, Resharper 8.0.1000.2286 C# edition, and Stylecop