RAM problem in GTA IV

[grinler]

Hello everyone,
I wanted to make a small problem I have with GTA IV on PC:

I have 4Gb of RAM and apparently the game does not recognize them because when I go to option / graphics it is shown (bottom of page) that I only have 992 MB (932/992MB resources ").
And so I can not bring the depth of field at most: the game hangs at 63 am.
Does anyone have the same problem or knows how to use more resources?

Thank you!

[Dr. V]

I think it is rather the memory of your video card

[grinler]

Everything is explained! Thank you

And for those who interested, I found a way to unblock all the graphics options, whatever your configure:
create a shortcut [ "X: \ XXXXXX \ Rockstar Games \ Grand Theft Auto IV \ LaunchGTAIV.exe"-norestrictions] (replacing the X) and start with.

[grinler]

I had some crashes at startup because servers Rockstar not yet ready, but now on my bike, except a few bugs here and there and set a little too alias to my taste, the game works not too bad .. (not to mention the periodic cuts framerate)

A note regarding aliasing (for those who do not already know):
Pressing P during the game will activate the anti-aliasing and motion blur (it helps).

I want to stress that the patch of the game that just released the developers is not entirely correct because nothing bugs flashing textures including (impact on the surfaces of white blood, etc.). This is already something