Many antivirus programs flag RPH as a "Trojan" because it "hooks" into another program. Add your GTA V folder to your exclusion list.
It addressed several backend vulnerabilities that could cause the game to hang during the initial loading screen. How to Install and Optimize RPH 1.180 rage plugin hook 1180 top
Understanding RAGE Plugin Hook (v1.180): The Backbone of GTA V Modding Many antivirus programs flag RPH as a "Trojan"
Extract the contents of the RPH .zip file directly into your main GTA V directory (where GTAV.exe is located). follow these "top" industry standard steps:
To get the best performance out of this version, follow these "top" industry standard steps: