Help & Support

Troubleshooting and technical support for GTA IV.

When posting a problem, please include the following information:

Where exactly in the game you experienced the issue (start screen, while playing the game, etc.)
What version of the game you have (retail, steam, other online store)
What is your OS
Benchmark info or DxDiag is also helpful

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25,187 topics in this forum

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available vid ram

By sapped, May 3, 2010
- 3 replies
- 639 views
- Extortionate
- May 4, 2010
where to get the social club application

By SharoFFenstein, December 13, 2008
- 3 replies
- 503 views
- Rockstar Toronto
- December 13, 2008
Autos

By Graphix14, December 20, 2008
- 3 replies
- 540 views
- Neon25
- December 20, 2008
License date is not valid yet

By BobbleHeadedFish, December 31, 2008
- 3 replies
- 5k views
- FRAGEYE
- December 31, 2008
why is gta 4 so slow i am using geforce 9600 gtx

By namdomain, January 13, 2009
- 3 replies
- 717 views
- TruSake
- January 13, 2009
How do you access the command line in GTA4

By Hand Banana, February 7, 2009
- 3 replies
- 9.6k views
- Hand Banana
- February 9, 2009
strange GTA IV FATAL ERROR RC 20

By felixeugene, December 26, 2010
- 3 replies
- 4.7k views
- mkey82
- December 26, 2010
Windows 7 service pack help!

By wibitywab, April 4, 2011
- 3 replies
- 752 views
- wibitywab
- April 5, 2011
Adding Cars to EFLC Vehicels.img

By Dreddpool, May 28, 2011
- 3 replies
- 971 views
- mkey82
- May 28, 2011
Never seen such a error like this

By Arthi'Thus, June 9, 2009
- 3 replies
- 437 views
- Mark
- June 9, 2009
HELP! Bowling doesn't load! PC

By klhogan, June 28, 2011
- 3 replies
- 5.9k views
- klhogan
- June 29, 2011
TEXP70

By gadarin2, July 4, 2011
- 3 replies
- 828 views
- Prometheus
- July 4, 2011
Crossfire unfriendly?Graphic setting problem.

By jethrohaha, August 31, 2011
- 3 replies
- 1.4k views
- mkey82
- August 31, 2011
How to apply FXAA (Antialiasing)

By Original Light, April 23, 2013
- 3 replies
- 37.7k views
- drorlevi
- April 14, 2020
Suits

By DODI3OG, January 2, 2010
- 3 replies
- 1k views
- oc student
- January 3, 2010
Gta IV CRASH

By izzee, February 13, 2010
- 3 replies
- 1.2k views
- mkey82
- February 14, 2010
Museum Piece

By Mike_56, March 12, 2010
- 3 replies
- 666 views
- pc_tek
- April 9, 2010
Unbelievable Perfomance Problems

By dschieses, June 11, 2010
- 3 replies
- 768 views
- anus
- June 11, 2010
Forceware 180.88 and 180.87 Betas out

By x8681150, December 26, 2008
- 3 replies
- 1.3k views
- Pixelated
- December 26, 2008
Random email from some "Hossan"?

By Sorkenlol, January 2, 2009
- 3 replies
- 657 views
- bp2018
- January 2, 2009
Will it run?

By James2009, February 16, 2009
- 3 replies
- 426 views
- CharmingCharlie
- February 16, 2009
Again, error z -something?

By D5 Driver, December 1, 2010
- 3 replies
- 561 views
- mkey82
- December 2, 2010
What PS2/3 controller do you use?

By roadragecat, April 18, 2011
- 3 replies
- 881 views
- unc13bud
- April 22, 2011
Radio in MP wont work

By ralfidude, July 9, 2011
- 3 replies
- 562 views
- mkey82
- July 9, 2011
slow downs with mods

By sammclean23, July 21, 2009
- 3 replies
- 371 views
- Mainland Marauder
- July 21, 2009
GFWL Update Error (IV,EFLC & TLAD)

By Illusive Prime, April 12, 2013
- 3 replies
- 1.2k views
- Illusive Prime
- May 13, 2013
GTA4 PC Shuts Down

By MartinH32, January 13, 2010
- 3 replies
- 627 views
- mkey82
- January 13, 2010
Striping where water meets beach

By The0, April 18, 2010
- 3 replies
- 683 views
- The0
- April 19, 2010
Upgraded to HD4870 and game crashes RESC10 & DD3D8

By Retford Red, December 12, 2008
- 3 replies
- 1.5k views
- Rapter
- December 12, 2008
Help Increasing Performance

By HatoXanadu, January 10, 2009
- 3 replies
- 547 views
- HatoXanadu
- January 10, 2009
How to type text whilst online?

By mantis147, February 26, 2009
- 3 replies
- 450 views
- Freezer89
- February 26, 2009
Windows 7 users,try this

By LazlowsucksiloveslutS, March 25, 2011
- 3 replies
- 1k views
- VercettiCrimeFamily
- March 26, 2011
Lag going on and off

By Exqe, June 12, 2011
- 3 replies
- 664 views
- Exqe
- June 12, 2011
ps3 gtaiv problems

By stokiekris, November 13, 2011
- 3 replies
- 618 views
- mkey82
- November 14, 2011
save game error?

By preetgurm, February 8, 2012
- 3 replies
- 733 views
- Girish
- February 26, 2012
GTA 4 Running Slow

By legendkilla2000, January 13, 2010
- 3 replies
- 1.1k views
- mkey82
- January 14, 2010
GTA IV multiplater not working

By Jubaking, February 28, 2010
- 3 replies
- 605 views
- Prom
- March 1, 2010
HUD Clock?

By RodC, December 4, 2008
- 3 replies
- 578 views
- RodC
- December 4, 2008
new Idea for R* new patch

By KrispyKreme, February 2, 2009
- 3 replies
- 823 views
- Girish
- February 2, 2009
Whats OK to you?

By emcax24, February 28, 2009
- 3 replies
- 637 views
- CharmingCharlie
- February 28, 2009