I am using movie studio 14.0 platinum. When I open movie studio I don't see the upper left add media window, and I don't see the upper right video playback window. The only thing I see is the bottom video editing frame for text, video, music, and audio editing. I must have accidentally closed the upper windows. Now I don't know how to reopen them or get them back. Any suggestions how to fix this? I am using a windows 10 OS.