Beyond the serious security risks, users may also wish to uninstall QuantV due to technical problems:
If you want to keep other mods, rename this folder to _mods_old and see if the game launches. If it launches perfectly, the corruption is inside your old mods folder.
If Quantv returns after reboot:
C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V Epic Games: C:\Program Files\Epic Games\GTAV How To Uninstall Quantv
If you remember backing up your vanilla visualsettings.dat or timecycle files, restore them now.
The desktop app is just the tip of the iceberg. The browser hijacker is the real nuisance. Do not skip Part 5.
The QuantV uninstaller was not working, and Alex was unable to remove the software using the standard uninstallation methods. They tried using the "Add or Remove Programs" feature in Windows, but QuantV was not listed. They even tried using third-party uninstaller tools, but none of them seemed to work. Beyond the serious security risks, users may also
If you deleted the original download package, you will need to manually purge the files from your Grand Theft Auto V installation directory. Step 1: Access Your GTA V Main Directory
Locate the archives QuantV modified (usually update.rpf and x64e.rpf within the mods path) and delete them.
Quantv is not a virus, but it’s unwanted adware. Removing the main program, browser extensions, and running a dedicated adware scanner will clean it out for good. The desktop app is just the tip of the iceberg
Press Win + I or right-click the Start button and select Settings .
Do you have (like ScriptHookV or LSPD:FR) that you want to keep?
Custom post-processing configurations ( dxgi.dll , ReShade.ini , and shader folders) located in the main game directory.