Okay, I know most of you will say that my GPU is too weak/not good enough to run the game and that my CPU (i3-2120) is also not good enough but I need help to run the game. Everytime I turn the camera with my mouse, it lags and freezes for a few seconds. Can anyone help me with the settings and command lines etc?
As you say, that graphics card is not the best. Also as a general rule, GTA 4 was not the best console port also. Did you make sure there were any bottlenecks? Also, did you turn down all the settings to low and see if this still happens?
Everytime I double click LaunchGTAIV application, the Rockstar Social thing comes up with three buttons: Play, Play (Offline) and Cancel. I click both play buttons and wait a while and then the rockstar social thing comes up again.