I installed Rad Studio Rio. Downloaded FmxCloud 3.4.0.0 and FmxUiPack 3.7.0.0. Installers seemed to run normally and recognized Rio 10.3 Delphi and C++ as usual. When I run Rad Studio, it says it can't find the bpl files. I can't find them anywhere. Default location set in Rad Studio tools is public documents/Embarcadero/Studio/20.0. Folders there are empty. Source files exist in their default location at my documents/tmssoftware/ No bpl files there either.
Thanks. Editing RSVARS.BAT fixed it.