OIV Package Installer

OIV Package Installer

The OIV Package Installer is a lightweight alternative to the OpenIV Package Installer. Built on the CodeWalker core, it provides a clean and reliable interface for installing OIV modification packages for both Grand Theft Auto V Legacy and Enhanced versions.

Source Code: https://github.com/crxhvrd/CodeWalkerProjects

CoreFX Modding Discord Server: https://discord.com/invite/jK4SRmBqYt

Features

• Full Compatibility: Works with all existing OIV mods and packages.
• Uninstall Mods via Manage Mods: Safely remove installed mods using the built-in manager.
• Clean Interface: A familiar UI inspired by OpenIV, providing a clear summary of package metadata.
• Game Support: Fully supports both GTA V Legacy and GTA V Enhanced versions.
• Smart Validation: Automatically validates your game version against the mod's requirements to prevent compatibility issues.
• Safe & Secure: Properly handles file placement logic, ensuring DLC packs and RPF modifications are correctly installed to your mods folder.

Installation

1. Launch CodeWalker.OIVInstaller.exe.
2. Select your .oiv package file.
3. Select your GTA V game folder.
4. Click Install and wait for the process to complete.
5. Use the Manage Mods tab to uninstall mods if needed.

Compatibility

To ensure your mods folder works correctly, you must have the appropriate mods loader installed:

• GTA V Legacy: Requires OpenIV.asi
• GTA V Enhanced: Requires OpenRPF.asi

Please ensure the mod you are installing is compatible with your game version. Legacy mods cannot be installed on GTA V Enhanced, and Enhanced mods cannot be installed on GTA V Legacy. Installing incompatible mods will cause your game to crash.