Minecraft has stopped running because it encountered a problem.
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--- BEGIN ERROR REPORT a87af7c8 --------
Generated 12-3-3 上午9:37
Minecraft: Minecraft 1.1
OS: Windows XP (x86) version 5.1
Java: 1.7.0_02, Oracle Corporation
VM: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: Radeon X1600 version 2.1.8395 Release, ATI Technologies Inc.
java.lang.RuntimeException: org.lwjgl.LWJGLException: Could not create context (WGL_ARB_create_context)
at Config.createUpdateThread(Config.java:912)
at l.a(RenderGlobal.java:1418)
at kz.a(EntityRenderer.java:1186)
at kz.b(EntityRenderer.java:910)
at EntityRendererProxy.b(EntityRendererProxy.java:15)
at net.minecraft.client.Minecraft.x(SourceFile:742)
at net.minecraft.client.Minecraft.run(SourceFile:662)
at java.lang.Thread.run(Unknown Source)
Caused by: org.lwjgl.LWJGLException: Could not create context (WGL_ARB_create_context)
at org.lwjgl.opengl.WindowsContextImplementation.nCreate(Native Method)
at org.lwjgl.opengl.WindowsContextImplementation.create(WindowsContextImplementation.java:50)
at org.lwjgl.opengl.Context.<init>(Context.java:120)
at org.lwjgl.opengl.Pbuffer.<init>(Pbuffer.java:238)
at org.lwjgl.opengl.Pbuffer.<init>(Pbuffer.java:200)
at org.lwjgl.opengl.Pbuffer.<init>(Pbuffer.java:176)
at Config.createUpdateThread(Config.java:904)
... 7 more
--- END ERROR REPORT 7c1140e4 ----------