SIGMA-IS is a software developer for Windows.
It is reported that the following Windows processes are part of SoundSrv Module:
If you want to remove SoundSrv Module from your computer, just go to Start > Control Panel > Add/Remove programs and select SoundSrv Module from the list of programs.
It is reported that the following Windows processes are part of MDStorage Application:
If you want to remove MDStorage Application from your computer, just go to Start > Control Panel > Add/Remove programs and select MDStorage Application from the list of programs.