Freund Problem

Mein freund hat ein problem, unzwar diese fehlermeldung

--- BEGIN ERROR REPORT 7fe0271 --------Generated 09.06.11 18:26

Minecraft: Minecraft Beta 1.6.6OS: Windows XP (x86) version 5.1Java: 1.6.0_24, Sun Microsystems Inc.VM: Java HotSpot(TM) Client VM (mixed mode), Sun Microsystems Inc.LWJGL: 2.4.2[failed to get system properties (java.lang.NullPointerException)]

org.lwjgl.LWJGLException: Pixel format not accelerated at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelForma t(Native Method) at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat (WindowsPeerInfo.java:52) at org.lwjgl.opengl.WindowsDisplay.createWindow(Windo wsDisplay.java:185) at org.lwjgl.opengl.Display.createWindow(Display.java :311) at org.lwjgl.opengl.Display.create(Display.java:856) at org.lwjgl.opengl.Display.create(Display.java:784) at org.lwjgl.opengl.Display.create(Display.java:765) at net.minecraft.client.Minecraft.a(SourceFile:287) at net.minecraft.client.Minecraft.run(SourceFile:683) at java.lang.Thread.run(Unknown Source)--- END ERROR REPORT 4aa41bd3 ----------