GTA IV

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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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25,159 topics in this forum

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GTA IV System Requirements 1 2 3 4 140

By medfreak, November 9, 2008
- 4.2k replies
- 1.2m views
- Guest
- October 3, 2021
Frequently Asked Questions

By CharmingCharlie, February 9, 2009
- 29 replies
- 764.8k views
- HeheyBoy
- August 20, 2021
GTA IV PC Savegames Arena 1 2 3 4 7

By Fabio206, January 5, 2009
- 195 replies
- 635.6k views
- Dreadrain05
- November 12, 2021
How to use -memrestrict to fix stuttering 1 2 3 4 15

By Rockstar Toronto, March 23, 2009
- 430 replies
- 390k views
- ant_sh
- July 31, 2020
GTA IV Patch 7/EFLC Patch 2 1 2 3 4 19

By Rockstar Toronto, May 28, 2010
- 553 replies
- 313.6k views
- dicky_rvc1
- July 25, 2015
GTA IV Mission Save Files (PS3) 1 2 3

By Dutchy3010, June 11, 2008
- 68 replies
- 167.3k views
- Galvas
- August 29, 2021
Ultimate Graphics Tweak 1 2 3 4 37

By CptPusheen, December 21, 2008
- 1.1k replies
- 1.1m views
- Oskarmandude
- July 3, 2019
All Controllers WORKING! 1 2 3 4 37

By ZodiacKiller, December 4, 2008
- 1.1k replies
- 994k views
- Mr.Geek
- March 19, 2016
~! Ultimate GTAIV Performance Fix !~ 1 2 3 4 39

By MonkeyMhz, December 15, 2008
- 1.2k replies
- 852.8k views
- TWIST_OF_HATE
- May 1, 2018
GTA IV Fatal Error: WS10 1 2 3 4 5

By whirloop, December 7, 2008
- 131 replies
- 656.4k views
- Panda123
- April 25, 2017
SecuLauncher: failed to start application (2000)" 1 2

By veejjee, December 10, 2008
- 56 replies
- 562k views
- venu0075
- October 29, 2014
Help with Grand theft Auto IV PC 1 2 3 4 62

By Rockstar Toronto, December 6, 2008
- 1.8k replies
- 523.8k views
- bobmorton
- October 27, 2010
How to: Fix Seculauncher [2000] Error Guide

By itslogz, January 18, 2009
- 12 replies
- 310.6k views
- Le Pro Noob
- April 15, 2017
Possible fix for USB gamepad problem 1 2 3

By monkii, December 13, 2008
- 87 replies
- 286.1k views
- Exxon
- September 8, 2011
Patch released? 1 2 3 4 23

By ArkangelJosh, December 13, 2008
- 688 replies
- 254.4k views
- Unknown Terror
- January 4, 2009
GTA IV PATCH 6 1 2 3 4 39

By Rockstar Toronto, April 12, 2010
- 1.2k replies
- 228.5k views
- OverTheBelow
- September 14, 2011
GTA IV Patch 5 1 2 3 4 36

By GTA_IV GOD, November 10, 2009
- 1.1k replies
- 213.2k views
- keetper
- October 31, 2011
GTAIV.exe - Original Not Found

By Kyle F, April 15, 2010
- 28 replies
- 206.6k views
- hvreddy2050
- August 31, 2011
Title Update Version 1.0.3.0 1 2 3 4 37

By Rockstar Toronto, March 21, 2009
- 1.1k replies
- 195.9k views
- 4utr0n!c
- November 29, 2009
GTA IV FATAL ERROR: Out of video memory 1 2

By Oddimus, January 8, 2009
- 56 replies
- 188.2k views
- sina spo gamer
- April 7, 2020
Possible Memory Leak Fix - Worked for me 1 2 3 4 10

By FX2K, December 16, 2008
- 295 replies
- 186.1k views
- danty254
- September 10, 2020
Please Help! Black Lines In Gta IV

By GTA III FAN !!, April 1, 2010
- 8 replies
- 176.5k views
- GTA III FAN !!
- April 8, 2010
GTA IV PC - Complete list of error codes 1 2 3 4 6

By adamcs, December 3, 2008
- 154 replies
- 174.7k views
- Term719
- March 16, 2012
SecuLauncher: failed to start application. [2000] 1 2

By XeroX1990, December 3, 2008
- 58 replies
- 170.8k views
- CCPD
- June 9, 2013
Graphical Performance Readme 1 2 3 4 13

By saberon, December 3, 2008
- 387 replies
- 169.3k views
- Uzi Jhuziz
- March 20, 2009
New no CD launcher from Securom.com 1 2

By lolel, January 29, 2009
- 56 replies
- 168.9k views
- adamcs
- February 26, 2009
How to install a 100% Saved Game on GTA IV PC

By dudyz1nh0, December 30, 2008
- 16 replies
- 167.6k views
- TheElite96
- April 24, 2013
Title Update v. 1.0.2.0 1 2 3 4 28

By Rockstar Toronto, January 24, 2009
- 813 replies
- 166k views
- CharmingCharlie
- March 21, 2009
[FAQ]How to use xliveless to load savegames 1 2

By mkey82, June 30, 2010
- 52 replies
- 164k views
- gremlinkurst
- March 14, 2013
Maintenance Update 1.0.4.0 1 2 3 4 20

By Rockstar Toronto, June 19, 2009
- 570 replies
- 163.2k views
- vhj1995
- June 23, 2012
GTA IV Tweak for extra FPS 1 2 3 4 6

By flyer2359, December 8, 2008
- 172 replies
- 162.7k views
- gh3860
- October 2, 2010
GTA 4 Save file 1 2

By faro0485, December 6, 2008
- 36 replies
- 154.4k views
- gabour76
- May 17, 2009
GTA IV/Windows 7 Save Folder

By Deathwish99, September 16, 2009
- 5 replies
- 151.9k views
- vipah2
- October 24, 2012
How do i check gta 4 game version?

By Lego Oli, September 26, 2009
- 2 replies
- 144.7k views
- Lego Oli
- September 26, 2009
SOLVED! How to overcome ALL technical trouble! 1 2 3 4 7

By Loosha, December 5, 2008
- 199 replies
- 140.5k views
- GTAfan1337
- September 1, 2013
RGSC has encountered a problem and needs to close. 1 2 3 4 6

By lerchiosi, December 3, 2008
- 173 replies
- 138.4k views
- mkey82
- February 1, 2012
Patch 1.0.5.0 Wish List 1 2 3 4 30

By OutOfTimer, March 22, 2009
- 898 replies
- 132.3k views
- CharmingCharlie
- November 13, 2009
ENABLE GTA to use system ram for VRAM 1 2 3 4 7

By psx2p, December 21, 2008
- 196 replies
- 121k views
- luceberg
- July 10, 2012
GTA IV FATAL ERROR: EFC20 1 2 3

By gtaivpc88, March 22, 2009
- 79 replies
- 119.9k views
- keleyj
- September 19, 2011
GUIDE: Loading savegame, when XLive account gone 1 2

By -zerox-, December 21, 2008
- 57 replies
- 115.2k views
- ph0b0z
- September 12, 2011