Hello. I have a similar issue to Chala95 and I have been trying to reconnect tracks by using FindTracks.
My issue resulted from a HDD been accidently reformatted and the total loss of all media for itunes as it was stored there. I have managed to recover the files as I had a back up. However the cloud service I was using has let me down and so I was only able to partially restore the drive.
I recovered the files from the HDD using a recovery tool, and as I hadn't over written it I got all the music back.
I used the Auto sort function of Media Monkey to fix those files and give them a folder structure.
After all that I find that I need to reconnect about 2000 files.
The FindTracks script is locating some of the files but despite my pointing them to the required path, it is having trouble locating other files. I have read over several of the threads that you have given advice on, but I cannot find a solution to my problem. Any help would be appreciated.