In order for the Fusion Fix and other modifications to work, we must first install the Ultimate ASI Loader.įortunately, you can download both the Ultimate ASI Loader and the Fusion Fix on the same github page: ĭowload both Ultimate-ASI-Loader.zip and Added an option to force borderless windowed mode.
The Fusion Fix is an essential fix for many problems players of vanilla GTA IV are facing, here is the official changelog form the creator:
