Shader Model is a Windows program that allows to fix the error of the same name which occurs upon the launch of Grand Theft Auto 4. This patch installer contains several important updates that improve graphics quality and overall performance.

Troubleshooting

If you get a message that Shader Model 3.0 is not supported by your graphics card when you try to launch the game, you need to update your device drivers first. You can download them from the official website of the video adapter manufacturer or install the Driver Detective to do it automatically.

Next, it is necessary to make sure that DirectX 11 is installed on your computer. This component is responsible for the interaction of the operating system with the graphics card. It is required for the correct display of objects and textures in games.

Patching the game

If the aforementioned methods did not lead to a positive result, you can install this patch. To do this, you need to unpack the archive and run the executable files as an administrator. Follow the instructions provided on the screen to complete the installation. After it finishes, you can launch the game.

Additionally, this utility allows you to fix some errors associated with a drop in performance and the inability to upload videos to Social Club.

Features

free to download and use;
compatible with modern Windows versions;
allows you fix GTA 4 launch error;
includes additional updates;
quick and simple installation.