kccmmn2.dll is a KCCOMMON
belonging to KCCOMMON Dynamic Link Library
from KC Technology, Inc.
Non-system processes like kccmmn2.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.