Because your gta 4 version is not strong it can,t handle any type of trainer but it allows cheats only
How_do_you_use_GTA_vice_city_trainer
No, you can't
how do u download the trainer
No
Nowhere, these things don't exist
Can you make hydrulics car grand theft 4
To get help with Grand Theft Auto IV modding, you can find videos on how to download the trainer called three-socks trainer 1.0. These videos will guide you step-by-step on how to install and what you need to install correctly.
You can place trainer in the GTA Vice City game folder and run it before running the game.The Trainer Modifies the game in real time.
There is no cheat for infinite ammo.You can do that in pc by using trainer.
No there is no money cheat.You can get money using trainer by PC.
Rub a dub dub in the tub
You enter in on the main screen, "DoItYourself"