Good game, bad support for current / high-end Confi PC / Notebook

- To commit to current systems graphics settings you have to overcome some hurdles itself.
ie you start the game, it is impossible to adjust video settings, which led to countless research to make the game playable at last
- To change after FIX graphics settings, but the game was not able "liquid" to run and use the Resourecen the system completely
ie Ultra settings, good fps rates (50-60), but image ruckeler what made a play impossible

via laptop
GTX 780m (4GB)
i-7 4910MQ (3.9 GHz)

After many trials, this helped to solve
OPTION 1 (via Steam): Select spiuel Right-click, properties in this line add
-nomemrestrict -norestrictions -noswapdelay -availablevidmem 25.0 -percentvidmem 100

OPTOPN 2:
Create a shortcut of LaunchGTAIV.exe (Path = C: \ ... \ Steam \ SteamApps \ common \ Grand Theft Auto IV \ GTAIV)
Right click on the link, and Eigenbschaften "-nomemrestrict -norestrictions -noswapdelay -availablevidmem 25.0 -percentvidmem 100" Recommend to behind the exe "file path
Ex .:
"C: \ apps \ games \ Steam \ SteamApps \ common \ Grand Theft Auto IV \ GTAIV \ LaunchGTAIV.exe" -nomemrestrict -norestrictions -noswapdelay -availablevidmem 25.0 -percentvidmem 100

Option 3
created in the installation the commandline.txt file
with the following contents
-nomemrestrict -norestrictions -noswapdelay -availablevidmem 25.0 -percentvidmem 100
(Eg: "C: \ ... \ Steam \ SteamApps \ common \ Grand Theft Auto IV \ GTAIV \ commandline.txt)

I hope this can help some to enjoy the game on a notebook