Hi,

I need help resolving the issue that occured to me after updating the game to version v3788.0. I've updated the RPH and LSPDFR by downloading .zip file with manual installation and dragged all the files into my main GTA 5 directory. After that I've updated the Script Hook V.

This error is popping up when I'm trying to launch the game (both from RPH and Rockstar Games Launcher).

Thanks for any advices/help.

If you cannot launch the game without RPH then I suggest removing all mods and making sure the game runs first, and then install one mod at a time

On 4/11/2026 at 7:03 PM, Gan Ceann said:

If you cannot launch the game without RPH then I suggest removing all mods and making sure the game runs first, and then install one mod at a time

I've fixed it by updating the Menyoo to new version but now the RPH crashes just seconds after trying to hook the game saying "Could not hook game process. Insufficient permissions or bad anti-virus." I've disabled my anti-virus after trying multiple times to solve it. I can't find any RPH logs and I am trying to load the game without loading any mods.

26 minutes ago, k4p1cz said:

I've fixed it by updating the Menyoo to new version but now the RPH crashes just seconds after trying to hook the game saying "Could not hook game process. Insufficient permissions or bad anti-virus." I've disabled my anti-virus after trying multiple times to solve it. I can't find any RPH logs and I am trying to load the game without loading any mods.

Make sure the Grand Theft Auto V folder has all permissions enabled (Properties > Security).

10 hours ago, error404vibes said:

Make sure the Grand Theft Auto V folder has all permissions enabled (Properties > Security).

Is this ok?

1 hour ago, k4p1cz said:

Is this ok?

Make sure to also apply it to “Authenticated Users” and “Users (DESKTOP-C4DK28E\Users)”. All the checkboxes should be selected. Restart your computer.

Also check that the “Grand Theft Auto V Legacy” folder is added to the exceptions in Windows Security. If it’s not there, add it and then reinstall LSPDFR manually.

Let me know if it works.

Edited April 14Apr 14 by error404vibes

55 minutes ago, error404vibes said:

Make sure to also apply it to “Authenticated Users” and “Users (DESKTOP-C4DK28E\Users)”. All the checkboxes should be selected.

Seems like it fixed the issue. The game is now hooked but I need to test it with the "Load all mods" options enabled. I'll do that after work :) Thank you so much!

I’m glad it works.