I recieved two files for editing, shot on an iphone, with .MOV file extensions. I can load them in my Vegas 14.0, but it consistently crashes as soon as I try to play it. I had an old Quicktime on the machine at first, but uninstalled it after I read that there's no new QT/Win, and that a win machine should run QT. The machine is a Lenovo e430c, Core 2 duo laptop, running win 10. Win Media player does run the files, but not Vegas. Help, please.
Almost forgot: I also converted the files in Sound Forge to .wav (justn the audio, of course) and .avi. neither play in anything.