My app closes when I try to rip mobile copies from old DVDs that I had previously ripped using CloneDVD. I generally have to close my laptop and try again. Sometimes it works, sometimes it doesn't. I am using a new Win10 Professional 64 bit laptop. I get no error message (so no logs) the app just shuts down. I don't know how to make mobile copies so I can toss these old DVDs. Any recommendations? I don't know how to make this easier.