Welcome to the Forum.
Unfortunately you have provided absolutely no information as to exactly what is happening to prevent you from making backup copy of your Jarhead & Second Command Commercial DVD Movie Titles.
Provide the Name(s) and Version(s) of the software programs you are using in your attempt to make backup copy of Jarhead & Second Command Commercial DVD Movie Titles.
Provide any Error Code(s) and exact complete Error Narrative(s) you receive when you experience your problem.
Provide any amplifying information that might provide additional pertinent information. The more information you provide will assist Forum Members and allow them to provide meaningful assistance to you.