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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Frequently Asked Questions

By CharmingCharlie, February 9, 2009
- 29 replies
- 761.2k views
- HeheyBoy
- August 20, 2021
GTA IV Mission Save Files (PS3) 1 2 3

By Dutchy3010, June 11, 2008
- 68 replies
- 165k views
- Galvas
- August 29, 2021
GTA IV Patch 7/EFLC Patch 2 1 2 3 4 19

By Rockstar Toronto, May 28, 2010
- 553 replies
- 311k views
- dicky_rvc1
- July 25, 2015
GTA IV PC Savegames Arena 1 2 3 4 7

By Fabio206, January 5, 2009
- 195 replies
- 627.9k views
- Dreadrain05
- November 12, 2021
GTA IV System Requirements 1 2 3 4 140

By medfreak, November 9, 2008
- 4.2k replies
- 1.2m views
- Guest
- October 3, 2021
How to use -memrestrict to fix stuttering 1 2 3 4 15

By Rockstar Toronto, March 23, 2009
- 430 replies
- 385.6k views
- ant_sh
- July 31, 2020
lost and the damned

By davetheshrew, January 20, 2009
- 4 replies
- 944 views
- CharmingCharlie
- January 20, 2009
-

By kxkzn, December 13, 2015
- 2 replies
- 993 views
- NightmanCometh96
- December 13, 2015
-

By Guest, May 17, 2012
- 23 replies
- 3k views
- Prometheus
- May 18, 2012
-

By 8350e5a3e24c153df2275c9f, April 30, 2011
- 4 replies
- 705 views
- mkey82
- May 1, 2011
-

By GRXSSMXN, August 3, 2018
- 6 replies
- 10.6k views
- Guest
- August 3, 2018
--------

By Guest, June 12, 2009
- 11 replies
- 1.5k views
- Guest
- June 15, 2009
--->Best of Viometrix<---

By ferrarienzo, May 11, 2010
- 6 replies
- 1.2k views
- TruXter
- May 12, 2010
--->Best of Yogeshking<----

By ferrarienzo, May 11, 2010
- 9 replies
- 1.1k views
- GTA3Freak-2001
- May 12, 2010
-.-

By hangnailme, January 20, 2009
- 5 replies
- 692 views
- CharmingCharlie
- January 20, 2009
-availablevidmem & memturbo

By Alex20, January 9, 2009
- 14 replies
- 6.2k views
- Alex20
- January 10, 2009
-availablevidmem command question.

By Nurdle, December 8, 2008
- 6 replies
- 65.4k views
- Pixelated
- December 22, 2008
-avaliablevidmem

By YankeesPwnMets, March 8, 2011
- 1 reply
- 997 views
- mkey82
- March 8, 2011
-DX9

By tong2099, December 14, 2008
- 7 replies
- 1.1k views
- Steppzor
- December 14, 2008
-frameLimit DOES NOT WORK!

By punisher.ita, December 27, 2008
- 5 replies
- 7.8k views
- qwertz123
- December 27, 2008
-fullspecaudio

By LazlowsucksiloveslutS, March 21, 2013
- 4 replies
- 1.6k views
- unc13bud
- March 22, 2013
-fullspecaudio

By Nhani, February 23, 2009
- 1 reply
- 1k views
- GTAMonkey2012
- February 23, 2009
-GTA IV - Graphic Issues - Decent PC-

By SgtSpook, September 20, 2010
- 1 reply
- 840 views
- mkey82
- September 21, 2010
-nomemrestrict Eh? 1 2 3

By gina78223, December 3, 2008
- 64 replies
- 32.9k views
- Sniper Pilot
- December 4, 2008
-noprecache

By topeira, December 7, 2008
- 9 replies
- 22.3k views
- GingerlyPocus™
- April 26, 2010
-Norestrict help

By gina78223, December 3, 2008
- 7 replies
- 2.5k views
- Gottex
- December 4, 2008
-Norestriction

By gudiness, December 6, 2008
- 7 replies
- 4.3k views
- Gutslab
- December 7, 2008
-norestriction not working.

By Patrick McReary, December 4, 2008
- 8 replies
- 2.7k views
- dr.whiz
- December 4, 2008
-norestrictions

By Brawly, December 8, 2008
- 6 replies
- 1.6k views
- Rosbjerg
- December 8, 2008
-norestrictions

By Simulated-AI, December 15, 2008
- 20 replies
- 7.5k views
- Roby-Master
- December 15, 2008
-norestrictions - nomemrestrict and high priority

By LazlowsucksiloveslutS, June 4, 2013
- 2 replies
- 2k views
- LazlowsucksiloveslutS
- June 5, 2013
-norestrictions fix

By ZodiacKiller, December 3, 2008
- 20 replies
- 5.4k views
- gina78223
- December 3, 2008
-norestrictions NOT WORKING!

By -TRASE-, December 3, 2008
- 8 replies
- 1.2k views
- Sylvania
- December 4, 2008
-Norestrictions, good/bad/what it does?

By IceDani, November 11, 2009
- 6 replies
- 1.2k views
- IceDani
- November 11, 2009
-novblank results in crash at start

By punisher.ita, December 6, 2008
- 6 replies
- 3.6k views
- Vasil
- December 7, 2008
-percentvidmem 100 1 2

By MrChainsaw, February 3, 2009
- 44 replies
- 15k views
- AZAZEL
- February 4, 2009
-percentvidmem question

By LazlowsucksiloveslutS, October 4, 2013
- 1 reply
- 1.1k views
- Andreas
- October 8, 2013
-reservedApp 0

By heat84, May 10, 2010
- 2 replies
- 6.9k views
- CyberOps
- May 10, 2010
-usedirectinput bugged

By circa542, June 23, 2009
- 1 reply
- 614 views
- circa542
- June 26, 2009
:: I can´t use the computer in the game

By giba-ms, April 28, 2009
- 1 reply
- 560 views
- CharmingCharlie
- April 28, 2009