Ok so I am not a gold member. My library was fine on my old PC until a month before I switched and it started to forget the path to lots of files i.e. I would click on a file that was black, it would go grey and skip to the next one. It would do this for 100's of tracks before picking a random on to play. The original files were still there!?!?!?!??! Now it is doing it on my new machine, what do I do??!?!?!?!?!?!??!