MIXVIBES Dj Community old forum

I've try to use the rekordbox sync (a feature that I was waiting for a long time) but I encounter issues with it. It might be more of a Rekordbox support but there is no sub-forum for it.
When I open the Cross bridge I can see my track and playlists. However if I dare to right click on any playlist I get an error: "Device library is corrupted" and Rekordbox crash right after that.
I've try to delete the appdata of Rekordbox files and reinstall from scratch but the problem is still here.
Any clue ?
Config: Win7 64bits, Cross 2.6.0, Rekordbox 2.2.0

Might not be the spot for it, but could you put the crash report from rekordbox here? Might help in finding out if there is an issue. Have you tried removing the file that Cross creates, the linked file?