I was working on a video, and saved it as an mlt. Every time I go to open the file (I have tried all of the Open file options in the file pull down menu), it stops responding and crashes. I have made sure I have the newest version of Shotcut. Maybe thats the problem? I'm not sure. It's super frustrating that it won't even open it's own files. I even tried uninstalling the program and reinstalling it. I really need this project. Can anyone help me out?