Speed 3 film keanu reeves. Try this: right click on GTA4, select properties, then select launch options copy and paste this into the field that comes up -nomemrestrict -norestrictions exactly like that, the reason why its not letting you set anything is because gta4 only supported GPUS up to 2gb, so since yours is 3gb, it miscalculated how much ram was up for use and thinks you dont have enough, therefore enforcing this lock down on the graphics options, that command line will bypass it When i right click GTA IV and go to properties there is no 'launch options' menu. Thanks to patrick47018 I got on the right track for this one, however the offered solution seems to be for GTA IV on Steam in particular. If you have another version, like the Complete Edition on PC/DVD, the information below may help you out. The flag that I found working for me is '-availablevidmem 2.0' without the quotes. You can up it to 3.0 or 4.0 or whatever is applicable for your videocard memory. Alternatively, instead of adding the flag to a shortcut, you can also create a textfile in the game dir called 'commandline.txt' and then put the flags there, one on each rule: -availablevidmem 2.0 or -nomemrestrict -norestrictions.
Then open the one you created or the existing one, commandline.txt paste this into the Text Document: -width 640 -height 480 -refreshrate? Love train the sound of philadelphia itunes. 75 -novblank -texturequality 1 -renderquality 0 -viewdistance 0 -detailquality 0 -shadowdensity 0 -nomemrestrict -availablevidmem 4.0 -norestrictions -percentvidmem 100 -noprecache -safemode -fullscreen -framelimit 100 -Noswapdelay -Managed -Usedirectinput -Waterquality 0 -Waterreflectionquality 0 -Reserve 0.1 -ReservedApp 0.5 -Forcer2vb -DX10 / High -Minspecaudio -Shadowresolution 640 -Reflectionresolution 640 -No3GB After pasting it, open GTA IV with your game application, Now, you can see the particles and visible display.