Replied via ticket #2752 :
Hi, based on the debug log the file is stored in your library as
D:\Musik\Klassik\Cleveland Quartet\Schubert- Forellenquintett D 667\01 - Forellenquintett A-dur D.667 - 1. Allegro vivace.flac
but on the disk it appears to be in folder
D:\Musik\Klassik\Cleveland Quartet\Schubert - Forellenquintett D 667\
So I think that another app must rename the file (adding the blank space) and thus this file is deadlink in MM5 library and I suppose that you even cannot play it in MM5 and it appears under
Music > Files to Edit > Deadlinks node, right?
You can either adjust the path in MM5: right-click the file > Properties and change the path to match the path on the disc.
Or use "Locate moved/missing tracks feature" , see:
https://www.mediamonkey.com/wiki/index. ... sing_Files
for more info how to handle deadlinks.