https://bugs.winehq.org/show_bug.cgi?id=43428
--- Comment #5 from Fabian Maurer dark.shadow4@web.de --- I don't think uninstalling wine removes the whole .wine folder in your home directory, so no. This folder contains all your installed programs and configuration for this WINEPREFIX, could you rename it temporarily (or delete it, if you don't care about your wine data/programs) and then reinstall and retry BluOS again?