Alright, so I made a movie on Windows Movie Maker, and then used DVD Flick to convert it into a DVD file, and then I loaded the DVD folder onto ImgBurn so that I could burn it onto my DVD+RW disc. However, right before it burns onto it (I click "Build"), it says my disc needs formatting. So I click OK, and then it says "Erasing disc..." and then the weird "Oh no!" from a girl's voice comes through my speakers. Needless to say, it isn't burning anything.

How can I successfully burn my video onto a DVD so that it plays in a DVD player? That's all I need to do. Am I using the wrong DVDs or what? It sounds like I know what I'm doing but I barely do.