I've been having some fun with early programming and have created several projects with various attempts at some failed programs. I wanted to redo, with new file names, some of these with new attempts. However when I try to delete the bad files in a project, the project stills lists them. I know it's probably something simple I'm missing, but when I searched MSDN for deleting and editing projects, it keeps sending me to a subject called VSS Explorer. This appears to be something I don't have (and I probably don't need). I just want to delete unused files in a project.