I bought this on amazon a couple of years ago, maybe 2019. i can't find my disc and for some reason this damn program installed without allowing me to render all my audio mixes to one MP# track. it always sends me to the options menu. itasks me what format and what type of stereo or mono audio do i want, then it won't move for to let me select a place to save the render to or to run the rendering. please help. this is really P***** me off!!!