Minecraft crash water shader

Bonjour,
j'ai essayer d'installer 14 fois water shader mais chaque fois j'ai un message d'erreur après le mojang
Minecraft has crashed!
----------------------

Minecraft has stopped running because it encountered a problem; Failed to start game

A full error report has been saved to C:\Users\dankuso\AppData\Roaming\.minecraft\crash-reports\crash-2013-04-01_21.13.23-client.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash :(



--- BEGIN ERROR REPORT 9ec25fd5 --------
Full report at:
C:\Users\dankuso\AppData\Roaming\.minecraft\crash-reports\crash-2013-04-01_21.13.23-client.txt
Please show that file to Mojang, NOT just this screen!

Generated 01.04.13 21:13

-- System Details --
Details:
Minecraft Version: 1.4.7
Operating System: Windows 8 (amd64) version 6.2
Java Version: 1.7.0_10, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 386821496 bytes (368 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
Suspicious classes: Water_Config, Shader]
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
ModLoader: Mods loaded: 1
ModLoader 1.4.6

LWJGL: 2.4.2
OpenGL: Intel(R) HD Graphics 4000 GL version 4.0.0 - Build 9.17.10.2932, Intel
Is Modded: Very likely; Jar signature invalidated
Type: Client (map_client.txt)
Texture Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

java.lang.RuntimeException: Shader compile error!

in: /shader/water

Attached fragment shader is not compiled.

at Shader.link(Shader.java:207)
at Shader.<init>(Shader.java:134)
at ban.<init>(EntityRenderer.java:216)
at net.minecraft.client.Minecraft.a(SourceFile:258)
at asq.a(SourceFile:56)
at net.minecraft.client.Minecraft.run(SourceFile:515)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT ea52e1ff ----------

alors si vous avez une astuces pour installer water shader je suis preneur Merci