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GTA IV FATAL ERROR: EFC20


gtaivpc88
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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...

Edited by gtaivpc88
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TheRealPcGamer

Actually I have the same issue, so I downgrade to 1.0.2.0

 

And girishb, are you joking or serious?

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And girishb, are you joking or serious?

Why the hell would I be joking? If I double click on GTAIV.exe, I get the same error. However, I can run the game perfectly fine if I start it from RGSC.

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TheRealPcGamer

But I don't. Whether RGSC or GTAIV.exe I still get the EFC20. sad.gif

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But I don't. Whether RGSC or GTAIV.exe I still get the EFC20.  sad.gif

Yes, that happens to me as well.

 

I downgraded gta to patch 2 and now it's fine...

 

Still I'd like to take advantage of the fixes made in the 3rd patch...if any smile.gif

Edited by gtaivpc88
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this patch work only for original games sly.gif

I have the game original, check my sig for the GamerScore and sh*t. smile.gif

But I have this error too. :S

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Hey don't give any of that bull "Mihai93". I paid full retail 50 bucks for the game...

Edited by gtaivpc88
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TheRealPcGamer

So guys who have solved the EFC20 problem? I must downgrade to 1.0.2.0 confused.gif

 

I owned a full retail game too

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it's giving me this error when i try to launch the game GTaIV.exe from the logitech profiler for my steering wheel

 

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Rockstar Toronto

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.

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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.

I did this and the game launches, but I get "Grand Theft Auto IV has stopped working" while loading the mission "Payback". I have uninstalled and reinstalled the game... Anyone have any ideas? I've been working on this for like 3 hours or more.

 

Also, I'm running Vista 64, the latest drivers for my EVGA 8800 GT, 8GB of RAM, q6600 quad core. I have no problems with ANY other games, just this one and it was running fine until this crappy patch.

Edited by Kyros
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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.

OK but.. in a Momo Steering wheel support post (on this forum) one of the Rockstar employee said to target GTAIV.exe and create a profile targetting this exe and launch it from the profiler,but when i do,it crash with the EFC20 error?!

 

 

 

here is the thread about it

http://www.gtaforums.com/index.php?showtopic=394430

Edited by Rockstar Toronto
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I got the game to launch by moving all of my old save games out. It seems the new version does not like old save games. Way to fix the game Rockstar. I'm not about to start over from the beginning.

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I'm a little bit confused, I remembered that the previous patches delt with the "Fatal error" problem. With the 3rd patch the problem seems to reappear. Sigh...

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I got the game to launch by moving all of my old save games out. It seems the new version does not like old save games. Way to fix the game Rockstar. I'm not about to start over from the beginning.

Same here.

Launching LaunchGTAIV.exe runs the game fine, but when I connect to windows live it CTD. If I dont connect to live it starts the game from the bengining I run fine. Even I can load an old saved game.

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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.

Why not just remove copy protection? Do you fear piracy? why? AFAIK the game is good, and people buy good games, look at Fallout 3 and Oblivion, no protection, and that games are one of the best games of all times.

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I'm a little bit confused, I remembered that the previous patches delt with the "Fatal error" problem. With the 3rd patch the problem seems to reappear. Sigh...

Can you read?

 

 

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.
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Yeah so it still did not work after the 2nd clean reinstall orly.gif

 

I am now trying once again and i am installing it from a retail dvd

but i wish i could use the new patch without these problems like the first ones

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in my country it costs about 200$, i had the same isue, so i reinstaled game and instaled 1.0.3.0 patch, but now i have WS10 error xD

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I'm a little bit confused, I remembered that the previous patches delt with the "Fatal error" problem. With the 3rd patch the problem seems to reappear. Sigh...

Can you read?

 

 

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.

yeah last time I checked, but perhaps I should pose the question to you...

 

I didn't have to start the game from the RGSC "PLAY" button so why should I start now. For your information, I have tried starting the game through RGSC but I still get the same error message. The patch is meant to fix problems not cause them or have I missed something?

 

Do me a favor, please follow the discussion before making any stupid comments!

Edited by Rockstar Toronto
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