Hi there, I have windows 7 installed on my laptop and all the videos work well but there is a problem with the Movie Maker 2012.  when i try to make a movie and put images with a soundtrack only audio work and no video. It always shows a black screen ( no images ) although the images are all loaded well. I tried to install MM2011 but the same problem exist. I tried to see if the video card is outdated but no. Also, there is no problem with the codecs of the videos.
Audio but no video is my problem and i do not know how to fix that.
Thanks in advance .