Reply to Traktor Crash Deleted Entire Library!!

I am using traktor and ableton routed together and two times i have turned my S4 off while Jackaudio is still running and both times it has crashed my computer. One time corrupting a Ableton template i was forced to remake and this time it is farrrr worse and has caused my Traktor library to become "invalde"? All the tracks in my collection are missing and all my playlist are now red X's. Also in my Traktor 2.6.1 file the library path now says "collection_backup_invalad" and now traktor has started a new library. Please tell me there is a way to repair my old library. Thanks in advance CC