Optifine On Hexxit Crashed

[epicookies123]

Title: Optifine On Hexxit Crashed

Version: 1_0_4

OS: Windows Vista (x86) version 6.0

Java Version: 1.7.0_25

Description of Problem:

I tried installing Optifine for Hexxit, and it crashes! I also tried deleting META INF in the modpack folder, but it still crashed! Please Help! (Note: The Error Log Is From After I Tried Deleting META INF)

Error Messages:

Error Log:

---- Minecraft Crash Report ----

// This is a token for 1 free hug. Redeem at your nearest Mojangsta: [~~HUG~~]



Time: 8/5/13 12:21 PM

Description: Failed to start game



org.lwjgl.opengl.OpenGLException: Invalid value (1281)

	at org.lwjgl.opengl.Util.checkGLError(Util.java:56)

	at org.lwjgl.opengl.Display.swapBuffers(Display.java:645)

	at net.minecraft.client.Minecraft.func_71357_I(Minecraft.java:518)

	at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:407)

	at net.minecraft.client.MinecraftAppletImpl.func_71384_a(SourceFile:56)

	at net.minecraft.client.Minecraft.run(Minecraft.java:733)

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





A detailed walkthrough of the error, its code path and all known details is as follows:

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-- System Details --

Details:

	Minecraft Version: 1.5.2

	Operating System: Windows Vista (x86) version 6.0

	Java Version: 1.7.0_25, Oracle Corporation

	Java VM Version: Java HotSpot Client VM (mixed mode), Oracle Corporation

	Memory: 71407288 bytes (68 MB) / 144490496 bytes (137 MB) up to 1037959168 bytes (989 MB)

	JVM Flags: 1 total; -Xmx1024m

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

	Suspicious classes: FML and Forge are installed

	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

	FML: 

	LWJGL: 2.4.2

	OpenGL: ATI Radeon HD 4300/4500 Series        GL version 3.3.10750 Compatibility Profile Context, ATI Technologies Inc.

	Is Modded: Definitely; Client brand changed to 'fml,forge'

	Type: Client (map_client.txt)

	Texture Pack: Default

	Profiler Position: N/A (disabled)

	Vec3 Pool Size: ~~ERROR~~ NullPointerException: null