Playlists empty after migration to new box

[kamikaze_worm86 7]

Hi,

I did a restore to my new emby windows box yesterday and noticed the playlists were empty. I know why this is, because the libary and drive letters have changed. I found the M3u files and edited the paths, restarted Emby server. They are still empty. Is there anything else that can be done?

Thanks