The file is a third-party component primarily associated with cracked versions of The Sims 4 , where it serves as an Origin emulator developed by the pirate group CODEX. While it is necessary to launch certain unofficial game repacks, downloading it from "exclusive" sources can pose significant security risks to your system. Understanding OrangeEmu64.dll
The "exclusive" label almost always means . Developers release exclusive DLLs to paying patrons or verified community members to prevent piracy of the emulator itself.