Win 10, MMM Movie Score Ed., apparently I'm ignorant as I assumed if I loaded the download mgr and it let me chose an instrument to install that it would be in a demo mode to try....nope! it just now shows up in my avail instruments within MMM but isnt really avail. Cant find any official uninstall options. read thru some forum posts and deleted the file associated to it in 2 places (public/documents/Magix) and another I found in Program files I believe......... I know it doesn't do any harm showing in my program, but I'd rather have it gone and know all its content is truly deleted not taking up 320mb space (String Ensemble). 

there must be another place its info and files are parked as it still shows up and plays an intro when you click on it in instruments screen.......... Arg to my experimenting ways.... :(