Check if this applies: https://www.mediamonkey.com/support/kno ... -are-lost/

Hello!

Version MediaMonkey_4.1.31.1919

1. On occasion I'm loosing toolbars created by me. There is no version change, but MM starts in the tree root instead of last played song and all of my custom created toolbars are missing. I can't tell under what circumstances it is happening.
2. Is there a way to back up some file which defines these toolbars?

Thanks!