Sorry to disturbed you again. Refer to last time, I have added more video file into the showcase but the existing video file have been gone, How to back up the existing media file inside the showcase before add the new one? So could you please send your original file to me again? One more question regarding to the showcase’s media file, what is the maximum resolution to display on it? Please feel free to let us know if you have any question. Thank you for your support.