The item '%0' is already under source control at the selected location. If you are trying to rebind a project that you have ...

The item '%0' is already under source control at the selected location. If you are trying to rebind a project that you have already added to source control outside %1, you should use the Change Source Control command. If you are adding this project for the first time, you should either choose a different server folder for the project or move the existing project to a different server folder.