How to fix minecraft error 7fe0271 (Windows 7)(DOSENT WORK!) HD

So This is a Tutorial on how to fix openGL Error That should work for all operating systems!!! Code to Type in to Get device Manager: devmgmt.msc Bad video card drivers! ----------------------- Minecraft was unable to start because it failed to find an accelerated OpenGL mode. This can usually be fixed by updating the video card drivers --- BEGIN ERROR REPORT 7fe0271 -------- Generated 1/9/10 9:55 PM Minecraft: Minecraft Alpha v1.1.0 OS: Windows 7 (x86) version 6.1 Java: 1.6.0_21, 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.nChoosePixelFormat(Native Method) at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52) at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.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:196) at net.minecraft.client.Minecraft.run(SourceFile:554) at java.lang.Thread.run(Unknown Source) --- END ERROR REPORT dec3a884 -------