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GTA IV FATAL ERROR: EFC20


gtaivpc88
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No matter what I do I get the GTA IV FATAL ERROR: Invalid resource detected - Please re-install the game - 3

Edited by Pixelated
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BOOM. I'm getting a new logitech mickey mouse today, i would like to have GTAIV working by then but obviously not..

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I was getting this annoying error code for about an hour but i think i mihgt have got around it. This guy said his crack still worked check his blog is there.

 

so far as of March 29 2009 11:05pm, my gta 4 works

 

http://gtacomputer.blogspot.com/search?upd...&max-results=16

 

****scroll down to the post "offical no dvd crack still works"

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LEADLAYER what about your system...maybe something like mine:

core 2 quad 2.6 Ghz

2 gb ram

Geforce 8800 GTS 512

 

Maybe someday we can find out what`s this problem about...or somebody from Rockstar will post a reply...hopfully... mad.gifmad.gifmad.gif

sh*t its not my system got the I7 940 chip with 6 gigs ocz an X2 8800 512...i believe that if u have thrown in the mod file u must take it out for this new patch to work(meaning all the people quick boostin around in buses will be gone now damn lol) an also drop past game saves just an idea ill get back after i have had time to try all this fun stuff tounge2.gifnotify.gifmercie_blink.gifmonocle.gifph34r.gif

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PROBLEM SOLVED (A)

hello , soory if am not very good with english , am from lebanon ( = arabic tounge.gif ) hehe , anyways i registred in the forum to solve the problem

just follow these steps :

 

1- Download this file :

http://www.mediafire.com/?nyrqx5g5fjm

 

2- Copy this file to the game directory :

usualy :

C:\Program Files\Rockstar Games\Grand Theft Auto IV

 

3- launch gtaiv game from whereever you want , doesnt matter if launchgtaiv or rockstar or bla bla bla

and you will see that the game will run normally biggrin.gif no more errors ...

 

4- what happened ?? :

that file disabled the games for windows thingie

 

5- any other things ??

yes , now the saves are located in :

C:\Users\***\Documents\Rockstar Games\GTA IV\savegames ( *** represents your username )

 

6- guess what ? tounge.gif

you can copy your old save games to that folder and you can download save games from the net

now you can play any offline saved game without anyproblem biggrin.gif no more save protection

 

7- this solution is great for the 1.0.3.0 patch , it works normally

and for people arguing about the original paid games , guys no need to pay tounge.gif crack and play

my game is cracked by razor1911 , works gr8 tounge.gif

 

that's it , we're done

for any more info , msn :

[email protected]

 

 

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  • 2 weeks later...

Thanks Democrat..

 

tl;dr - download and dump xlive.dll in the GTA IV install directory..

 

/thread

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Rockstar Toronto
Have same problem...everything was great till the third patch. Have russian licence, downloaded russian patch and after installing it and trying to launch with RGSC it simply checking the disk and then do nothing at all...not even displaying any mistake screen. But when launching with GTAIV.EXE the "EFC20" fatal error appears...OMG Rockstar, please do something! bored.gif  confused.gif  confused.gif

Check to make sure you have the latest GFWL redistributable installed.

 

http://www.rockstargames.com/support/IV/PC...Lupdate/RU.html

 

Have you always launched the game with RGSC? Are you able to sign into RGSC?

Do you have any idea as to why the PLAY button will not open gtaiv.exe ?

i've checked the folder and all the files are there, reinstalled many times still not working.

It sounds like the game is failing on the securom license check. Try revoking the license and then when you press the PLAY button it should ask you for the 5x5 key again.

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  • 4 weeks later...

Guys it's the net.Framework 3.5 that is causing all the problems, install that and you should be good to go.

 

p.s. we spent 60 euros in romania for the retail for those that say 50buks is a lot.

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crashsilumator234

hey i have the same error

 

even with the efc20 fix

 

like one guy said

 

1.0.2.0 is the best patch ever

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  • 5 weeks later...
The game must be launched through RGSC "PLAY" button, and you must use the original "LaunchGTAIV.exe" that came with the game. If these conditions are not met you will see the EFC20 Error.

Thats a load of crap. GfWL installed the patch for me last night as I was wanting to give MP a try. Now this morning, just wanting to do some missions in SP I get this message at startup.

 

I have always started the game through social club.

 

I never changed the original exe. To explain the fact that the original exe is needed to run the game to either sombody who knows they changed it, or even to sombody who knows they didnt is a kindof a retarded response isnt it? And your a R Tech assistant?

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The game must be launched through RGSC "PLAY" button, and you must use the original "LaunchGTAIV.exe" that came with the game.  If these conditions are not met you will see the EFC20 Error.

Thats a load of crap. GfWL installed the patch for me last night as I was wanting to give MP a try. Now this morning, just wanting to do some missions in SP I get this message at startup.

 

I have always started the game through social club.

 

I never changed the original exe. To explain the fact that the original exe is needed to run the game to either sombody who knows they changed it, or even to sombody who knows they didnt is a kindof a retarded response isnt it? And your a R Tech assistant?

So what if he's from R*?

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I was just reading over this forum, and it made me think ... what happened to simpler times?

Look at Gta San Andreas for example, install the game and run - all done.

With Gta IV you gotta install patch 1, patch 2, patch 3 and there is security stuff,

and you gotta run setups to make the error messages go away,... why?? for better graphics? Why all this work to run a game? I just want to play!

Don't get me wrong, I play Gta IV alot, until today - I installed the latest patch, and came across the same error! GTA IV FATAL ERROR: EFC20.

I like Gta IV, but I wish Rockstar would have made it more simple to manage, like San Andreas or Vice City. Then I would play it more.

Makes me FrUsTrAtEd!! lol

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  • 1 month later...

Every patch have worked for me from 1-4 but than i got viruses and reinstalled windows and i got this f*cking error angry.gif

Got a new 500gb harddrive and installed Windows than it worked than i got viruses and reinstall than nothing work.

Tried Windows Xp - Windows Vista Home pramium - Windows Xp - Windows Vista Home pramium - Windows Xp than i have this modded Windows,

Windows vista black edition and nothing work

angry.gifangry.gif

+ I have reinstalled the game 3 times now and installed new drivers

And i tried the thing EFC20 Fix By alexander and than i try to start the game it stands GTA IV have stop working

Edited by Raggea123
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When i start from RGSC.EXE i get GTA IV HAS STOPPED WORKING!!!!!!!!!!!!!!!!!!!!! angry.gifangry.gifangry.gif

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When i start from RGSC.EXE i get GTA IV HAS STOPPED WORKING!!!!!!!!!!!!!!!!!!!!! angry.gifangry.gifangry.gif

You should really, but REALLY, post more details.

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  • 2 weeks later...

 

hi guys,

 

I'm getting the "fatal error efc20" message at startup. I'm guessing that patch 3 is the culprit here because it worked just fine before the install. Any suggestions, help would be mostly appriciated...

I have found a razor 1911 fix for patch 1.0.4.0(patch included so you don't need to download it and that's why it's 50 MB.

 

Mod Note :- Don't link to piracy cracks on this board - cc

 

You don't need the original game.(that is that you don't need the original cd of GTA

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  • 3 months later...

dozingoff.gif Hmm man It Works Bt There a new Error That TEXP70!!! PLZ help me

I only want to use a Trainer in my game. Plz Say which Patch i have to use? Which trainer I can with the Patch??

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  • 5 months later...
Actually I have the same issue, so I downgrade to 1.0.2.0

 

And girishb, are you joking or serious?

please help i have the same problem how to downgrade the patch i was install patch 3 and its just error fatal please help

 

sorry for th bad english because im indonesia ^o^ cool.gif

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Uninstall the game, reinstall it and install only the patch you want/need.

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  • 1 year later...

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