Hellow fellas! I have updated the game to the latest patch and installed the DX11 package but now when i start the game a sign comes up saying "Error: Failed to initialize the GameStartup Interface!"

Can someone please help me? I am running on 64Bit Win7 Machine...

This is what it says in the "Game.log" file.
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BackupNameAttachment=" Build(0) 27 Jun 11 (21 37 26)" -- used by backup system
Log Started at 06/27/11 21:37:26
Running 32 bit version
Executable: C:\Program Files (x86)\Electronic Arts\Crytek\Crysis 2\bin32\Crysis2.exe
FileVersion: 1.9.0.0
ProductVersion: 1.9.0.0
Using STLport C++ Standard Library implementation
Added MOD directory to CryPak
Executable Command Line: "C:\Program Files (x86)\Electronic Arts\Crytek\Crysis 2\bin32\Crysis2.exe"

Total number of logical processors: 8
Number of available logical processors: 8
Total number of system cores: 4
Number of cores available to process: 4

Processor 0:
CPU: Intel Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
Family: 6, Model: 10, Stepping: 4
FPU: On-Chip
CPU Speed (estimated): 2672.8 MHz
MMX: not present
SSE: present
3DNow!: not present
Serial number not present or disabled

Processor 1:
CPU: Intel Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
Family: 6, Model: 10, Stepping: 4
FPU: On-Chip
CPU Speed (estimated): 2672.8 MHz
MMX: not present
SSE: present
3DNow!: not present
Serial number not present or disabled

Processor 2:
CPU: Intel Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
Family: 6, Model: 10, Stepping: 4
FPU: On-Chip
CPU Speed (estimated): 2672.8 MHz
MMX: not present
SSE: present
3DNow!: not present
Serial number not present or disabled

Processor 3:
CPU: Intel Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
Family: 6, Model: 10, Stepping: 4
FPU: On-Chip
CPU Speed (estimated): 2672.8 MHz
MMX: not present
SSE: present
3DNow!: not present
Serial number not present or disabled

[Warning] Unknown command: sys_game_folder
[Warning] Unknown command: sys_dll_game
[Warning] Unknown command: sys_user_folder
[Warning] Unknown command: r_ShaderCompilerServer
[Warning] Unknown command: log_IncludeTime
[Warning] Unknown command: log_verbosity
[Warning] Unknown command: sys_PakLogInvalidFileAccess
[Warning] Unknown command: sys_float_exceptions
[Error] Error: ConsoleVariableGroup 'sys_spec_objectdetail' key 'e_DecalsForceDeferred' is not missing in default
[Error] Error: ConsoleVariableGroup 'sys_spec_objectdetail' key 'r_DrawNearZRange' is not missing in default
Windows 7 64 bit SP 1 (build 6.1.7601)
System language: Swedish
Windows Directory: "C:\Windows"
Prerequisites...
* Installation of KB940105 hotfix required: no! (either not needed or already installed)
Local time is 21:37:27 06/27/11, system running for 468 minutes
6135MB physical memory installed, 3904MB available, 4095MB virtual memory installed, 36 percent of memory in use
PageFile usage: 96MB, Working Set: 76MB, Peak PageFile usage: 96MB,
Current display mode is 1680x1050x32, (Unknown graphics card)
IBM enhanced (101/102-key) keyboard and 8+ button mouse installed
--------------------------------------------------------------------------------
[Warning] Unknown command: sys_game_folder
[Warning] Unknown command: sys_dll_game
[Warning] Unknown command: sys_user_folder
[Warning] Unknown command: r_ShaderCompilerServer
[Warning] Unknown command: log_IncludeTime
[Warning] Unknown command: log_verbosity
[Warning] Unknown command: sys_PakLogInvalidFileAccess
[Warning] Unknown command: sys_float_exceptions
Stream Engine Initialization
GameName: Crysis 2 (TM)
BuildTime: Jun 16 2011 19:55:30
Font initialization
Physics initialization
Sound initialization
Initializing AudioDevice now!
Initialize FMOD with dynamic memory callbacks
Starting to initialize Windows Audio Session API output!
Drivers found: 3
Available drivers:
1. Headset (3- SB Arena Headset)
2. Realtek HDMI Output (Realtek High Definition Audio)
3. Realtek Digital Output (Realtek High Definition Audio)
Using speaker mode: FMOD_SPEAKERMODE_STEREO
Initializing FMOD-EX now!
Initialized FMOD-EX
Available record drivers: 0 Headset (3- SB Arena Headset) !
Available record drivers: 1 Stereo mix (Realtek High Definition Audio) !
Record config is set to autodetect using record driver 0
Using FMOD version: 00043307 and internal 00043307!
Initializing SoundSystem now!
Renderer initialization
System Shutdown
[Error] Runaway thread
[Error] Runaway thread
[Error] Runaway thread
[Error] Runaway thread
[Error] Runaway thread
Closing PAK file: gamecrysis2\animations.pak
Closing PAK file: gamecrysis2\gamedata.pak
Closing PAK file: gamecrysis2\music.pak
Closing PAK file: gamecrysis2\objects.pak
Closing PAK file: gamecrysis2\objectsls.pak
Closing PAK file: gamecrysis2\scripts.pak
Closing PAK file: gamecrysis2\sounds.pak
Closing PAK file: gamecrysis2\textures.pak
Closing PAK file: gamecrysis2\videos.pak
Closing PAK file: engine\engine.pak
Closing PAK file: engine\shadercache.pak
Closing PAK file: engine\shadercachestartup.pak
Closing PAK file: engine\shaders.pak
Closing PAK file: engine\shadersbin.pak
Closing PAK file: patch\patch1.pak
Closing PAK file: patch\dx11.pak
---------------------------------------------------------------------------------------------------------------

//Johan Lagesson

Hey fellas, sorry for double post but i have watched all around the internet for a answer to my problem but no fix anywhere. I guess i have to reinstall the game if a fix dont come up here on the forums soon...

Have you found a fix for this yet? I was running just fine on Vista 64 and then today I upgraded if you want to call it that to Windows 7 and all I get is the "failed to initialize the GameStartup Interface!" I have uninstalled it and I am not going to install origin this time around and instll the patches disconnected from the internet to see if it works. But if not, It would be nice to know if their is a fix for this.

Ok, I uninstalled Crysis 2, I uninstalled Origin, Re-booted and deleted the empty folders. I installed Crysis 2 and applied the patch myself. I did not let the automated download go through and My Crysis 2 is back up and running. I am afraid to do the high res and dx11 downloads now that I have my game back up and running. LOL But what the heck, I can always start over again. Hope this helps some others with this issue.