EMIS is a software developer for Windows.
It is reported that the following Windows processes are part of SDSInstallerService:
If you want to remove SDSInstallerService from your computer, just go to Start > Control Panel > Add/Remove programs and select SDSInstallerService from the list of programs.
It is reported that the following Windows processes are part of LedServer:
If you want to remove LedServer from your computer, just go to Start > Control Panel > Add/Remove programs and select LedServer from the list of programs.