I Installed 3.10 and I cannot roll back as I use the nowplaying app and the directory can not be used when in backup folder for now playing to see the app. I need to do a reinstall in order for this work. Also I miss my screen mods on my D2's they also do not work :( please can someone share a link for the Traktor 3.9.0 I need the final version TiA.