Please consider in greater depth knowledge of applications when including in ccleaner what might or might not want cleaning. I refer to the aftermath of losing all my playlist history after running the latest version. Whilst Virtual DJ is listed, there is no detail as to what it cleans up, and by no stretch of the imagination would I expect it to include the tracklist play history and the database that is built up over years. ALL GONE. LOST WARNING Ccleaner now includes Virtual DJ - Uncheck in multimedia section of applications if you don't want to lose everything.