为什么游戏登陆不了的？

游戏更新完以后启动，系统弹出提示框：OS: Windows XP 5.1 (Build: 2600)CPU: GenuineIntel Unknown processor @ 1697 MHz with 247MB RAMVideo: SiS 650_651_M650_M652_740 (3540)Error setting display mode: CreateDevice failed (D3DERR_OUTOFVIDEOMEMORY). Please delete your i file if this error prevents you from starting the game.History: UD3DRenderDevice::UnSetRes <- CreateDevice <- UD3DRenderDevice::SetRes <- UWindowsViewport::TryRenderDevice <- UWindowsViewport::OpenWindow <- UGameEngine::Init <- InitEngine请教这是防坠网图集什么问题，怎么解决？防坠网图集

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