IOWHGPST.EXE is a software product for Windows developed by I-O DATA DEVICE, INC.
It is reported that the following Windows processes are part of IOWHGPST.EXE:
If you want to remove IOWHGPST.EXE from your computer, just go to Start > Control Panel > Add/Remove programs and select IOWHGPST.EXE from the list of programs.