ERROR ZARAZ PO ZALOGOWANIU

Witam,
Asus 1,5 Core Duo
       1 gb ram ddr2
       geforce 8600 gs 512 mb

wchodze na serwer wybieram postac, zaladuje sie, robie krok i :

2009.12.10 20:41:14
OS : Windows XP 5.1 (Build: 2600)
CPU : GenuineIntel  Intel(R) Core(TM)2 Duo CPU     T5250  @ 1.50GHz @ 1498 MHz 1023MB RAM
Video : NVIDIA GeForce 8600M GS (8681)
PosCode : LS1(87) -80559:149847:-3044 2/1 [646]

ReadFile failed: Count=0 Length=36378 Error=Błąd danych (CRC).

History: ULinkerLoad::Serialize <- TArray<< <- TLazyArray::Load <- 0 <- FSoundData::Load <- TLazyArray<< <- USound::Serialize <- LoadObject <- (Sound ChrSound2.Fishing.Fishing_Splash_04 1093604==1093604/5293715 1093429 36553) <- ULinkerLoad::Preload <- PreLoadObjects <- UObject::EndLoad <- UObject::StaticLoadObject <- (Engine.Mesh orc.MOrc_m000_f NULL) <- UMeshComponent::LoadMeshComponent <- UMeshContainer::UpdateFirstMeshComponent <- AActor::UpdateFirstMeshComponent <- User::UpdatePawnMeshContainerByFace <- User::UpdatePawnMeshContainer <- User::SetPawnResource <- UNetworkHandler::Tick <- Function Name=-_-'cket <- UGameEngine::Tick <- UpdateWorld <- MainLoop

pomozcie

przenoszenie postaci nic nie daje,
kumpel podrzucil mi pen'a i sobie zrzucilem, on na tym normalnie gra tylko u mnie jakies problemy.