Here are 2 ways to create your library with Engine DJ 2.0 (Windows 10), the video has no sound you just have to follow the steps. "I used a USB key and it was unfortunately damaged, you will notice that during the transfers it marks down times and then it worked again. If you have this kind of behavior with your a key USB or SD card and you have bugs or slowness with the search, a lack of reaction with the Prime4 or another drive no longer looking, it is your storage medium which is damaged ". Movie