Some of the files you are adding to your project are located outside of the project's binding root. These files cannot be ...

Some of the files you are adding to your project are located outside of the project's binding root. These files cannot be source controlled unless they are moved.

If the project's hierarchy on disk mimics the hierarchy in the source control database, you might be able to control these files by changing the project's bindings. For more information on how to do this, click Help.