nhttp.exe is a L-GHUS-5HVN64, L-GHUS-5HVN64, L-GHUS-5HVN64, L-GHUS-5HVNZ6
belonging to IBM Lotus Notes//Domino
from IBM Corp
Non-system processes like nhttp.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.