Basically, you just download two.dll files and place them in your GTA IV install directory, where the GTAIV.exe is found. In case the links don't work, they're called wmvcore.dll and wmasf.dll.
- You will have to launch the game by using the LaunchGTAIV.exe instead of the one that was default, GTAIV.exe. Launch with the file LaunchGTAIV.exe and it should work just fine, I am not sure about online play though because Rockstar will not authenticate my account but I know that offline play should work perfectly. Have fun, everyone!
- Go to C: Program Files Steam SteamApps common grand theft auto iv GTAIV and create a shortcut on the LaunchGTAIV.exe (right click, select “Create Shortcut” You can add any launch options to this new shortcut. To launch the game properly, first start the RGSCLauncher.exe in C: Program Files Steam steamapps common grand theft auto iv RGSC.
INSTALLATION NOTE :
1. Open your GTA IV Installer
2. Install GTA IV and Rockstar Games Social Club (RGSC)
3. After you have finished the installation, download the patch (1.0.4.0) and crack at :
Gta 4 Launch Gta4.exe Indir
DOWNLOAD CRACK (200 KB) - Google Drive or MirrorCreator
or
DOWNLOAD PATCH (55 MB) -Google Drive or MirrorCreator
or
PASSWORD : serialckgamez
4. After you have finished downloading the files. open the patch installer, then install/patch it. (be sure GTA 4 and RGSC is already installed)
5. Copy the 2 files (1911.dll and LaunchGTAIV) in Crack folder, paste it inside the folder of Grand Theft Auto IV. ex. (C:Program FilesRockstar GamesGrand Theft Auto IV). Then click REPLACE.
6. After all of these steps are done, open Rockstar Games Social Club (RGSC), then it will ask you if you accept the terms and agreement. just scroll the bar down to the bottom, to access the 'I accept' button.
7. click I accept. it will ask you to log in. you don't need an account for RGSC. just click 'skip login'. click PLAY. then a window will pop up saying about the online stuffs, just click 'ok'.
8. then you should see Razor 1911 launching. then wait for a while, GTA 4 will launch!