Hey guys, I am getting "SecuLauncher: failed to start application. [2000]" error when I start the game.

And if I try to run as Administrator it says "GTA IV FATAL ERROR: RMN40"

I really can't wait to play GTA IV and install the LCPDFR mod.... how can I fix that issue?

Anyone? Help please :

Please someone help :((

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MODERATOR NOTICE

Posts merged.  Please do not bump your threads like that.

 

Try reading through the posts in this thread: 

 

In the future, please search before creating a thread, as this issue has been brought up dozens of time here and hundreds of times elsewhere on the internet.

 

Ok that worked but now the Games For Windows Live won't update...........................

EDIT:

Picture of the problem: 

Edited April 12, 201412 yr by TechSkull

Sorry for bumping but no one is able to help? :

What are you running GTA IV as in compatible mode?

What are you running GTA IV as in compatible mode?

I've tried Windows 2000 , Windows 7 , Windows XP SP2 / SP3.