nhstw32.exe is a NetOp 32 Host Application - Copyright © 1995, 2000. All Rights Reserved.
from Danware Data A/S
belonging to NetOp Remote Control
Non-system processes like nhstw32.exe originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that your registry has suffered fragmentation and accumulated invalid entries which can affect your PC's performance. It is recommended that you check your registry to identify slowdown issues