I have been using Parallels through several versions and have always had Toolbox alongside that. I recently upgraded to Parallels 2016 and now I keep getting told my Toolbox license has expired. In my account I hold the following active licenses: Parallels desktop 12, parallels toolbox (permanent) Parallels desktop 13, parallels toolbox (permanent) Parallels desktop 14 upgrade (permanent) Parallels desktop 16 (permanent) I also have some expired Toolbox subscription licenses. Everything seems to be working OK (I don't really know what toolbox does) but it's annoying I can't seem to stop these notifications, seems a bit of a tangled mess of licenses and subscriptions. Any suggestions how to resolve it?