reinstalled all drivers on the newest. When i am trying to launch the game, it says first " installing *****.exe file, step 1 of 1 " or something like that, then it just disappears like i never tryed to launch the game.
Log:
Log:
Spoiler!
Log: Log file open, 04/10/15 00:47:16
Init: WinSock: version 1.1 (2.2), MaxSocks=32767, MaxUdp=65467
Log: ... running in INSTALLED mode
DevConfig: GConfig::Find has loaded file: ..\..\Engine\Config\ConsoleVariables.ini
Init: Version: 10897
Init: Epic Internal: 0
Init: Compiled (64-bit): Apr 2 2015 16:59:09
Init: Changelist: 1532151
Init: Command line: -nostartupmovies
Init: Base directory: D:\Program Files (x86)\Steam\steamapps\common\killingfloor2\Binaries\Win64\
[0000.13] Init: Computer: PC
[0000.13] Init: User: AAZ
[0000.13] Init: CPU Page size=4096, Processors=4
[0000.13] Init: High frequency timer resolution =3.215419 MHz
[0000.13] Init: Memory total: Physical=8.0GB (8GB approx) Pagefile=16.0GB Virtual=8192.0GB
[0000.25] Log: Steam Client API initialized 1
[0000.25] Log: Automatically setting Steam query port to 27015 (server port is 7777)
[0000.25] Log: Automatically setting Steam port to 20560 (server port is 7777)
[0000.38] Log: Steam Game Server API initialized 1
[0000.38] DevOnline: appSteamInit: Steam Game Server UID: 0
[0000.38] Init: Presizing for 0 objects not considered by GC, pre-allocating 0 bytes.
[0000.38] Init: Object subsystem initialized
[0000.41] Log: CachePaths() took 0.03 Seconds
[0000.41] DevDataBase: Connection to "Provider=sqloledb;Data Source=production-db;Initial Catalog=EngineTaskPerf;Trusted_Connection=Yes;Connection Timeout=2" or "10.1.20.20" failed
[0000.45] Log: Unknown GPU : Nii 0x11c0
[0000.45] Log: Adapater : NVIDIA GeForce GTX 660
[0000.45] Log: Vendor : Nii
[0000.45] Log: DeviceId : 4544
[0000.45] Log: SubSysId : 310450650
[0000.45] Log: Revision : 161
[0000.45] Log: DedicatedVideoMemory : 1989 MiB
[0000.45] Log: DedicatedSystemMemory : 0 MiB
[0000.45] Log: SharedSystemMemory : 2048 MiB
[0000.45] Log: DisplayCount : 1
[0000.45] Log: "\\.\DISPLAY1" : { "x" : 0, "y" : 0, "width" : 1920, "height" : 1080 }
[0000.45] Log: [AppCompat] Machine detected compatibility level: Composite: 3. CPU: 4. GPU: 3.
[0000.45] Log: [AppCompat] Previous detected compatibility level: Composite: 3. CPU: 4. GPU: 3.
[0000.47] Log: Found D3D11 adapter 0: NVIDIA GeForce GTX 660
[0000.47] Log: Adapter has 1989MB of dedicated video memory, 0MB of dedicated system memory, and 2048MB of shared system memory
[0000.49] Log: Shader platform (RHI): PC-D3D-SM5
Init: WinSock: version 1.1 (2.2), MaxSocks=32767, MaxUdp=65467
Log: ... running in INSTALLED mode
DevConfig: GConfig::Find has loaded file: ..\..\Engine\Config\ConsoleVariables.ini
Init: Version: 10897
Init: Epic Internal: 0
Init: Compiled (64-bit): Apr 2 2015 16:59:09
Init: Changelist: 1532151
Init: Command line: -nostartupmovies
Init: Base directory: D:\Program Files (x86)\Steam\steamapps\common\killingfloor2\Binaries\Win64\
[0000.13] Init: Computer: PC
[0000.13] Init: User: AAZ
[0000.13] Init: CPU Page size=4096, Processors=4
[0000.13] Init: High frequency timer resolution =3.215419 MHz
[0000.13] Init: Memory total: Physical=8.0GB (8GB approx) Pagefile=16.0GB Virtual=8192.0GB
[0000.25] Log: Steam Client API initialized 1
[0000.25] Log: Automatically setting Steam query port to 27015 (server port is 7777)
[0000.25] Log: Automatically setting Steam port to 20560 (server port is 7777)
[0000.38] Log: Steam Game Server API initialized 1
[0000.38] DevOnline: appSteamInit: Steam Game Server UID: 0
[0000.38] Init: Presizing for 0 objects not considered by GC, pre-allocating 0 bytes.
[0000.38] Init: Object subsystem initialized
[0000.41] Log: CachePaths() took 0.03 Seconds
[0000.41] DevDataBase: Connection to "Provider=sqloledb;Data Source=production-db;Initial Catalog=EngineTaskPerf;Trusted_Connection=Yes;Connection Timeout=2" or "10.1.20.20" failed
[0000.45] Log: Unknown GPU : Nii 0x11c0
[0000.45] Log: Adapater : NVIDIA GeForce GTX 660
[0000.45] Log: Vendor : Nii
[0000.45] Log: DeviceId : 4544
[0000.45] Log: SubSysId : 310450650
[0000.45] Log: Revision : 161
[0000.45] Log: DedicatedVideoMemory : 1989 MiB
[0000.45] Log: DedicatedSystemMemory : 0 MiB
[0000.45] Log: SharedSystemMemory : 2048 MiB
[0000.45] Log: DisplayCount : 1
[0000.45] Log: "\\.\DISPLAY1" : { "x" : 0, "y" : 0, "width" : 1920, "height" : 1080 }
[0000.45] Log: [AppCompat] Machine detected compatibility level: Composite: 3. CPU: 4. GPU: 3.
[0000.45] Log: [AppCompat] Previous detected compatibility level: Composite: 3. CPU: 4. GPU: 3.
[0000.47] Log: Found D3D11 adapter 0: NVIDIA GeForce GTX 660
[0000.47] Log: Adapter has 1989MB of dedicated video memory, 0MB of dedicated system memory, and 2048MB of shared system memory
[0000.49] Log: Shader platform (RHI): PC-D3D-SM5