weenu.dll is a weenu
belonging to Namo WebEditor 6 English Resource
from Sejoong Namo Interactive, Inc.
Non-system processes like weenu.dll 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.