How can I fix this error? HELP

[Lucian]

2010.12.28 00:20:27
OS : Windows XP 5.1 (Build: 2600)
CPU : GenuineIntel  Intel(R) Core(TM)2 Duo CPU     E7500  @ 2.93GHz @ 2929 MHz 2047MB RAM
Video : NVIDIA GeForce GT 220 (6099)
PosCode : LS8(83) 0:0:0 2/0 [285]

Cast of ProxyBitmapMaterial Transient.ProxyBitmapMaterial30 to Combiner failed

History: AnalizeMaterial <- FD3DRenderInterface::SetL2ShaderMaterial <- FinalBlend Transient.FinalBlend18 <- FD3DRenderInterface::SetMaterial <- FBspDrawList::RenderWaterReflect <- RenderLevel::WaterLevel <- FWaterSheetSceneNode::Render <- RenderWaterSheet <- TranslucentRendering <- RenderLevel <- FLevelSceneNode::Render <- FPlayerSceneNode::Render <- ViewportLock1 <- Precaching <- UGameEngine::Draw <- UWindowsViewport::Repaint <- UWindowsClient::Tick <- ClientTick <- UGameEngine::Tick <- UpdateWorld <- MainLoop


Happens when I enter in a Catacomb.
Anyone can help me plz?

[Shabaka]

Turn off shaders/render in options.

[Lucian]

but why, I got a nice graphic card, it should support anything on it