p2igr2mo.dll is a P2Igr2mo
belonging to PFU P2Igr2mo
Non-system processes like p2igr2mo.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.