MMScreenSaverUpdateService is a software product for Windows developed by Musim Mas Holdings / Inter-Continental Oils and Fats (ICOF)
It is reported that the following Windows processes are part of MMScreenSaverUpdateService:
If you want to remove MMScreenSaverUpdateService from your computer, just go to Start > Control Panel > Add/Remove programs and select MMScreenSaverUpdateService from the list of programs.