I picked a video playlist and touched play at the top. The computer rebooted and would not play any files. A message came up saying tht the last few attempts errors occured and to check the path. The Files had lost information such as genre. They will not play. The files are in shared file in another directory. I ran the auto import and created a workable duplicate library. Should I erase the part that doesn't play. How do i fix the corrupted library.