When ever I try to log in, I always crash and get this same crash report every time:

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 11/7/12 8:43 AM

- Minecraft Version: 1.4.2

- Operating System: Windows 7 (amd64) version 6.1

- Java Version: 1.6.0_25, Sun Microsystems Inc.

- Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Sun Microsystems Inc.

- Memory: 434098184 bytes (413 MB) / 514523136 bytes (490 MB) up to 954466304 bytes (910 MB)

- JVM Flags: 2 total; -Xms512m -Xmx1024m

- AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

- LWJGL: 2.4.2

- OpenGL: ~ERROR~ NullPointerException: null

- Is Modded: Probably not

- Type: Client

- Texture Pack: ~ERROR~ NullPointerException: null

- Profiler Position: N/A (disabled)

- Vec3 Pool Size: ~ERROR~ NullPointerException: null[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:232)

at net.minecraft.client.Minecraft.run(SourceFile:515)

at java.lang.Thread.run(Unknown Source)

--- END ERROR REPORT 6a4dd776 ----------

If anyone can tell me what is wrong with it, I would really appreciate it.