Studio 4 2019.4 is a software product for Windows developed by Sistemi S.p.A. - Torino
It is reported that the following Windows processes are part of Studio 4 2019.4:
If you want to remove Studio 4 2019.4 from your computer, just go to Start > Control Panel > Add/Remove programs and select Studio 4 2019.4 from the list of programs.