Navigate to Tools > Package Installer in OpenIV, select the .oiv file from the pack, and click install.

Seamless Level of Detail (LOD) transitions prevent pop-in artifacts.

Download the OpenIV tool if you haven't already.

将一切准备就绪后，就可以开始正式安装了。

: Navigate to Tools > ASI Manager within OpenIV. Install the ASI Loader and OpenIV.asi . This creates the critical isolated mods folder within your main game directory.

: Open OpenIV and click the Edit Mode button at the top.

Lower your in the GTA V graphics menu from Very High to High.

选择好路径后，点击 按钮，耐心等待 Package Installer 自动完成所有文件替换、数据导入的工作。安装成功后，关闭 OpenIV，即可启动游戏。

Here is everything you need to know about why Update 40 is better, what features it brings, and how to install it flawlessly using the OpenIV (OIV) package installer. What Makes Update 40 Better?

The determination of "Better" depends on your platform and playstyle:

: Recent updates have focused on resolving common crash issues previously associated with heavy OIV packages, often by integrating updated Gameconfig files to handle higher vehicle counts. Visual Fidelity

Update 40 represents a major refinement of the pack, emphasizing better stability and expanded vehicle variety. Enhanced Vehicle Library : The pack now includes over 40 high-quality add-on vehicles