Related links and downloads for Grand Theft Auto IV for PC

- Games for Windows Live
http://go.microsoft.com/fwlink/?LinkID=76017
http://www.xbox.com/en-US/LIVE/PC/DownloadClient
http://support.microsoft.com/kb/977845

- Microsoft .NET Framework 3.5
http://www.microsoft.com/downloads/details.aspx?FamilyId=333325FD-AE52-4E35-B531-508D977D32A6&displaylang=en

- DirectX 9
http://www.microsoft.com/downloads/details.aspx?FamilyID=2da43d38-db71-4c1b-bc6a-9b6652cd92a3&DisplayLang=en

-C++ 2008 Update
http://www.microsoft.com/downloads/en/details.aspx?familyid=A5C84275-3B97-4AB7-A40D-3802B2AF5FC2&displaylang=en 

- Rockstar Games Social Club 
https://socialclub.rockstargames.com/profile/signup.html  

- Microsoft Support
http://support.microsoft.com/kb/322389

- Flash
http://www.adobe.com/products/flashplayer/

- SecuROM
https://support.securom.com/rockstarunlock/

-Registry Cleaners

There are a variety of free registry cleaners that can help to delete orphaned entries and temporary files.  If you have tried the above links and are still crashing frequently, we recommend uninstalling GTA IV and Games for Windows Live, running a registry cleaner, and then re-installing.