Open the handling.dat file in a text editor like Notepad.Right click the handling.dat file, choose Properties, and make sure that Read-Only is unchecked.For this simple example, I made a fast and powerful taxi, which is just a modification of the handling.dat file, which is located at GTA IV\common\. They are all weapons, a lot of money so we can go ahead and buy anything.
Gta 4 all in one mod mod#
Only a couple days into the release and modders are already at it! I've test out this method and it works perfectly on my system, which is the retail copy of GTA IV (not Steam). This total conversion MOD is all about Modern, Exotic, Muscle and Street racing cars from present time. I posted this at GTAGaming but figured you guys would be interested, too, so here it goes.