neopro.exe is a Nelson Email Organizer PRO
belonging to Nelson Email Organizer PRO
from Caelo Software BV.
Non-system processes like neopro.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.