I have menyoo, which functions the same as simple trainer, do I still need to install simple trainer?

Okay, thank you. When you say "update everything", what do you mean by everything? Sorry for all the questions, it's just been a while since I've done this.

Will verifying game cache replace modded files? like the ones I've replaced in OpenIV?

@Reacon Okay, sorry, I just got back into this and freaked out a bit. How would I go about updating everything? I already updated the things I mentioned is there more I have to update? Also, do I need to go through the Rockstar Launcher every time I play now?

I haven't played GTA V in a while, and recently I went to play it again, and seeing as it updated again since I last played it, I did the usual that I do when it updates (copy over the new dlclist entries, copy the new dlcpacks, copy over the new version.txt, all that), which usually works. However, they've now thrown in the Rockstar Games launcher, and that's ruined everything. If I try reverting to the last supported Rage plugin hook version (1737.0) then I just get stuck on "launching game", and if I try starting the game through the launcher, I get an error code 7002.1 that tells me to verify game cache (which I don't want to do because it will replace all of the modded game files I have), and if I try launching through steam it just brings me to the Rockstar Launcher and we have the previous issue all over again, and if I try uninstalling the launcher and starting through steam, it gives me an error saying it can't start the game because the Rockstar Launcher is not installed. Essentially, is there any way I can ever play modded GTA V again, or is modding ruined for good?

I saw that Rockstar recently released the new Benefactor Schlagen car for GTA Online, I was wondering if there was a way to get that in singleplayer, or if not, could someone make a mod of it?

@ReNNie oh my god thank you, this worked. and i didn't even need it because I could still spawn mp cars

I replaced my modded update.rpf with the new updated one, but my game is still crashing. I have some script mods that don't replace anything but they've never been a problem before in any other update. I have some replacements in the x64 folder in the update folder, do I need to replace that folder too? Any idea why this could be happening?

GTA V crashes every time I try to play now because it updated and I have it modded. Last time this happened I used RAGE plugin hook to just revert the game version, but now the game version I reverted to is "no longer supported". So now I can't play the game but I really don't want to reinstall all of my mods, I had a lot of them. Most of my mods are in update.rpf, and they replace stock files so it's not a scripthook thing. Is there any way I can fix this?