I am unable to import mpeg video files into Lightroom 5.7. I get the following error message: "The video file appears to be corrupted or unreconizable. There was an error decompressing audio or video." I am using windows 8.1 as my operating sytem. I have 8GB of ram, a 3.4ghz processor 1.6 tera bytes available on my hard drive. I am able to play the video file back in windows media player so there is nothing wrong with the file.