Open RagePluginHook.log in Notepad. Search for "1180" or "ERROR". Look at the 10-15 lines the error. You may see specific missing files, such as:
Keep a separate copy of GTA V without any mods. When error 1180 strikes, copy over fresh GTA5.exe , GTAVLauncher.exe , and update.rpf to eliminate corruption. rage plugin hook 1180
Most users obtain the latest version of RPH directly bundled with the LSPDFR download to ensure they have the most stable pairing. Open RagePluginHook