ImageUpload "A directory with this name was not found."

[Rinat]

I specify a folder for uploading images to a server by creating a class:

public class ImageBrowserController : EditorFileBrowserController
{
    public override string[] ContentPaths
    {
        get
        {
            return new[] { "~/Content/Upload" };
        }
    }
}

And faced with a problem - when I press the "Insert Image" button I get the error: "A directory with this name was not found.". I guess it's because my View lies in Areas, so there is no treatment for this class. What I need to do? :C