Perfect World Entertainment is a software developer for Windows.
It is reported that the following Windows processes are part of War of the Immortals EN:
If you want to remove War of the Immortals EN from your computer, just go to Start > Control Panel > Add/Remove programs and select War of the Immortals EN from the list of programs.
It is reported that the following Windows processes are part of Arc:
If you want to remove Arc from your computer, just go to Start > Control Panel > Add/Remove programs and select Arc from the list of programs.
It is reported that the following Windows processes are part of ArcUpdate:
If you want to remove ArcUpdate from your computer, just go to Start > Control Panel > Add/Remove programs and select ArcUpdate from the list of programs.