S.T.A.L.K.E.R. - Shadow of Chernobyl is a software product for Windows developed by GSC World Publishing
It is reported that the following Windows processes are part of S.T.A.L.K.E.R. - Shadow of Chernobyl:
If you want to remove S.T.A.L.K.E.R. - Shadow of Chernobyl from your computer, just go to Start > Control Panel > Add/Remove programs and select S.T.A.L.K.E.R. - Shadow of Chernobyl from the list of programs.