The other settings in the file are just to take away the limitations and allow GTA So it is best to set it to 1.1 as setting it to high can slow the game down
if you have a 512mb card and set it 2.0 GTA will think you have 1024mb available If you set it at 2.0 GTA will think you have double The 1.1 is how much video memory can be usedĮxample if it says 1.0 GTA can use the full G/card memory The 100 is 100% of video memory to be used txt into the main directory of GTA IV where the GTAIV.exe is foundĪnd then run the game as normal this already should help performance a great deal on any pc Then copy and paste the following into it exactly how it is
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Good day all i have posted this here today in hope that in following these steps you will be able to get the most out of your GTA IV on any pc