rptsvc.exe is a rptsvc
belonging to Cubeware Team Server 5.0 SR4
from Cubeware GmbH
Non-system processes like rptsvc.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.