How to make gta4 faster

hey guys ! I have solution for gta4 ! if u wann to play games fast ! its too simple !

1) u have too go gat4 folder , wherever you installed !
2)de open " comendline " text dco.
3) -noprecache -nomemrestrict -norestrictions -height 1024 -width 1280 -refreshrate 75 -texturequality 0 -renderquality 2 -viewdistance 0 -shadowdensity 0

this type of instruction alredy given there ! bt you heva change it !

4) -noprecache -nomemrestrict -norestrictions -height 720 -width 756 -refreshrate 75 -texturequality 0 -renderquality 2 -viewdistance 0 -shadowdensity 0

do this type doc. and save ! guys ! after open gta4 ! it working fast but low graphic !