Because QuantV may have altered original game files (like update.rpf or x64a.rpf ), you must restore them.
If it is an .oiv file, open , go to Tools > Package Installer , and select the uninstall file to automate the removal. Method 3: Resetting to Vanilla how to uninstall quantv portable
To fully uninstall from your GTA 5 installation, you need to manually remove specific files from your game directory, as standard game uninstallers typically do not remove third-party mod files. How to Uninstall QuantV Portable: A Complete Guide Because QuantV may have altered original game files
Think back to where you extracted or saved the program. Common locations include: How to Uninstall QuantV Portable: A Complete Guide
: Open the folder where your GTA 5 is installed (usually within SteamLibrary, Epic Games, or Rockstar Games folders). Remove the Main Add-on : Find the file named quantv.addon
If the game remains unstable after manual removal, you can force a "clean" state by verifying game files.
quantv.addon (this is often the "portable" component that triggers notifications).