PLAI Service NT 4.0.X is a software product for Windows developed by PLAI SYSTEM Co., Ltd.
It is reported that the following Windows processes are part of PLAI Service NT 4.0.X:
If you want to remove PLAI Service NT 4.0.X from your computer, just go to Start > Control Panel > Add/Remove programs and select PLAI Service NT 4.0.X from the list of programs.