Changing name of rom file doesn't update name for video

LB 6.8 i edited a game and changed the rom file name in the ROM File field. then i changed the actual video file and image file names to match. did some refreshing, navigate out of that platform and back, but the video never played. the images worked fine. opened up launchbox.xml and saw the old file name for the video. closed LB, fixed the xml file, relaunched LB and it works now.