The Witcher 2 Patch 3.3 is a software product for Windows developed by CD Projekt RED
It is reported that the following Windows processes are part of The Witcher 2 Patch 3.3:
If you want to remove The Witcher 2 Patch 3.3 from your computer, just go to Start > Control Panel > Add/Remove programs and select The Witcher 2 Patch 3.3 from the list of programs.