It crashes again 
I have UO : AOS 3D+2D installed and patched to 4.0.0p(both 3d and 2d clients). Right after it renders the first frame of ingame graphics(after entering britannia gump) it crashes :
Entered Main()
Environment..
Operating System = 'Microsoft Windows NT 5.1.2600.0'
.NET Framework = '1.1.4322.573'
Base Directory = 'E:\games\kuoc_beta8_r1\Krrios' Client\Beta 8 Release 1'
Data Directory = 'E:\games\Ultima Online 3D'
Done
Setting up interop communications...done
Initializing Strings...done
Benchmarks: low resolution
Main()..
Initializing Display...done
Initializing DirectX..
Creating new DirectX7...done
Creating new DirectDraw...done
Getting Direct3D...done
Fullscreen = False
Setting cooperative level...done
Initializing windowed surfaces..
Creating display...done
Creating backbuffer...done
Done
RGB Emulation ( IID_IDirect3DRGBDevice ) : Microsoft Direct3D RGB Software Emulation
Direct3D HAL ( IID_IDirect3DHALDevice ) : Microsoft Direct3D Hardware acceleration through Direct3D HAL
Direct3D T&L HAL ( {F5049E78-4861-11D2-A407-00A0C90629A8} ) : Microsoft Direct3D Hardware Transform and Lighting acceleration capable device
Checking pixel format...done ( RGB-565 )
Creating 3D device...done ( IID_IDirect3DHALDevice )
Square -> False
Pow2 -> True
MaxWidth -> 4096
MaxHeight -> 4096
MinWidth -> 1
MinHeight -> 1
SysMem -> False
VidMem -> True
MaxAspect -> 4096
Setting render states...done
Done
Initializing Map...done ( 0ns )
Initializing Animations...done ( 0ns )
Initializing Gumps...done ( 0ns )
Initializing Hues...done ( 0ns )
Initializing Plugins...done ( 0ns )
Initializing xGumps...done ( 0ns )
Display( "AccountLogin" ) -> 0ns
AddGumpTo( "AccountLogin" ) -> 0ns
Total -> 0ns
Parsing IP ( "uo.alkar.net" )...failed
Resolving...done ( 195.248.191.107:2593 )
Connecting to login server '195.248.191.107:2593'...done
Connecting to game server '195.248.191.107:2593'...done
Initializing Spells...done ( 0ns )
Initializing Skills... Unhandled exception
Object -> Name: Client.exe
There are no context policies.
Type -> System.OverflowException
Message -> Arithmetic operation resulted in an overflow.
Source -> Client
Target -> Void .ctor()
Inner ->
Stack ->
at Client.Skills..ctor()
at Client.Engine.get_Skills()
at Client.PacketHandlers.Skills_Absolute(PacketReader pvSrc, Boolean hasCapData)
at Client.PacketHandlers.Skills(PacketReader pvSrc)
at Client.PacketHandler.Handle(PacketReader pvSrc)
at Client.Network.Slice()
at Client.Engine.Main(String[] Args)
It did crash for me on my former pc(p233mmx, 128mb ram, 16mb riva tnt2), then for some reason from certain beta of kr. client or uo patch probably it stopped(btw it almost always crashes if 3-rd party mul-files are used it seems, like custom verdata/hues/tiledata etc), now i get a new pc(AthlonXP 2800 Barton, 1024mb ddr 400 ram, GeforceFX 5600 128mb) and it crashes again just when i wanted to see how it looks the proper way %(