-norestrictions -nomemrestrict -availablevidmem 4096.0 (Adjust this based on your GPU VRAM. 4096 for 4GB, 8192 for 8GB) -percentvidmem 100 -frameLimit 0 -refreshrate 60 -fullspecaudio -minspecaudio -noprecache
Before you begin the downgrade process, ensure you have the following: downgrade gta iv to 1070
: Start GTA IV and navigate to the graphics settings menu. Here, you can manually adjust several settings: -norestrictions -nomemrestrict -availablevidmem 4096