I know I can manage application grouping using the three dots menu on Groupy tabs and remove applications from grouping or non-grouping using the "Application Grouping" settings. However, how can I add/remove applications manually, that is, by modifying a configuration file somewhere or modifying the registry? I am using Groupy v 1.44 with six monitors driven by three 2-head video cards and am getting some strange behavior from Adobe Acrobat DC when Groupy is active. As you may know, Acrobat automatically uses its own multiple tabs if multiple PDFs are opened, so Groupy isn't needed for it. However, if Groupy is running and I try to drag one of the Acrobat tabs to a different monitor, the resulting window opens on the same window instead. With Groupy not running the resulting window opens on the intended monitor like it should. I need to exclude Acrobat from Groupy's combine but there are no vertical dots on Acrobat's tabs because Acrobat produces them, not Groupy.