: Click the three dots next to the game > Manage > Verify .
If your game crashes right before entering story mode or GTA Online, an .asi script loader is likely still trying to call a file you deleted. Ensure you have completely removed QuantV.asi , ScriptHookV.dll , and d3d11.dll from the main directory. Issue 2: Screen Looks Blurry or Oversaturated
Open , Epic Games Launcher , or the Rockstar Games Launcher . Go to your Library .
Right-click GTA 5 in Library -> Properties -> Local Files -> Verify Integrity of Game Files .
Undeterred, John decided to take a closer look at the QuantV Portable folder itself. He noticed that there was no obvious "uninstall" or "setup" file that would guide him through the process.
ScriptHookV.dll (If you installed ScriptHook separately to run the mod)
QuantV usually requires ScriptHookV.dll and dinput8.dll to function. If you want to play GTA Online, you must remove these files: ScriptHookV.dll dinput8.dll Summary Checklist Delete quantv.asi Delete QuantV.ini Delete mods folder (optional) Verify Integrity via Steam/Epic/Rockstar Launcher.
%localappdata%
QuantV often utilizes ENBSeries or ReShade to handle advanced lighting and depth of field. Remove these files if they are present in your main directory: enbseries (Folder) d3d11.dll or dxgi.dll enbseries.ini enblocal.ini ReShade.ini ReShade-shaders (Folder) 3. Remove Script Hooks
This process will redownload any modified or missing original files (usually 100–500 MB). It does NOT affect your save game or online progress.
If you installed the portable version directly into your main GTA V folder, delete the following files and folders to revert to a clean state: QuantV.asi QuantV.ini
C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V Epic Games Store: C:\Program Files\Epic Games\GTAV