Critical Error during game play

[NightWalker]

My Game always crash while playing with the same critical Error:

Build KillingFloor_Build_[2009-02-09_10.82]

OS: Windows NT 6.0 (Build: 6001)
CPU: GenuineIntel PentiumPro-class processor @ 3000 MHz with 4095MB RAM
Video: NVIDIA GeForce GTX 260 (8618)

Assertion failed: SavedStateIndex+1 < MAX_STATESTACKDEPTH [File:.\D3DRenderInterface.cpp] [Line: 160]

History: F3DRenderInterface:ushState <- FActorSceneNode::Render <- UShadowBitmapMaterial::Get <- FD3DRenderInterface::SetProjectorMaterial <- FD3DRenderInterface::SetMaterial <- RenderStaticMesh <- FDynamicActor::Render <- RenderLevel <- KF-WestLondon.myLevel <- FLevelSceneNode::Render <- FPlayerSceneNode::Render <- UGameEngine:raw <- UWindowsViewport::Repaint <- UWindowsClient::Tick <- ClientTick <- UGameEngine::Tick <- Level KF-WestLondon <- UpdateWorld <- MainLoop <- FMallocWindows::Free <- FMallocWindows::Realloc <- 4C576C61 0 FArray <- FArray::Realloc <- 0*2 <- FMallocWindows::Free

i can start and play normal since a point in the middle of the waves then error

My Operating System is Windows Vista Business 64Bit
DirectX 10

Hope for help

Greetings

 

[Xienen]

From the players that have had this issue, it seems to be a problem within the files themselves. Players have reported that clicking "Verify Game Cache" in Steam and/or reinstalling the game has resolved this issue. Please give those a try and let us know if either of them fix this issue.

 

[NightWalker]

i already checked the cache and it hasn't any effect to the problem but i try a complete new install now.

Thanks for your repeat.

Edit: Game still crash after reinstall.

 

[Zetsumei]

if you open your killingfloor.ini and search for cachesizemegs make sure that is set at a maximum of 256.
For the heck of it try upgrading your dx revision and drivers. Make sure that with the hot weather nowadays that your computer remains cool.

 

[NightWalker]

This has also no effect my machine stays cool and the change of the .ini doesn't work. My DX and driver are the newest avaiable.

 

[Zetsumei]

Can you try making sure you run the game as admin (right click)
And tryout maybe some compatibility modes.