В общем,скачивается клиент,всё хорошо,затем закрывается,вот лог ошибки.
Как я понял,проблема либо в Фордже,либо в Нэйтивс.В общем прошу помощи

------------------------------------------------------------Начало ошибки-----------------------------------------------------------
[INFO] [ForgeModLoader] Forge Mod Loader version 6.4.49.965 for Minecraft 1.6.4 loading
[INFO] [ForgeModLoader] Java is Java HotSpot(TM) 64-Bit Server VM, version 1.7.0_71, running on Windows 7:amd64:6.1, installed at C:\Program Files\Java\jdk1.7.0_71\jre
[INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
11:19:04 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[INFO] [STDOUT] Loaded 40 rules from AccessTransformer config file fml_at.cfg
[INFO] [STDOUT] ANTICHEAT: Mod checking done
[SEVERE] [ForgeModLoader] There is a binary discrepency between the expected input class blt (blt) and the actual class. Checksum on disk is 571f5baf, in patch 5e798491. Things are probably about to go very wrong. Did you put something into the jar file?
[SEVERE] [ForgeModLoader] FML is going to ignore this error, note that the patch will not be applied, and there is likely to be a malfunctioning behaviour, including not running at all
[SEVERE] [ForgeModLoader] The minecraft jar file:/C:/.ctakandonate/rpg/bin/minecraft.jar!/net/minecraft/client/ClientBrandRetriever.class appears to be corrupt! There has been CRITICAL TAMPERING WITH MINECRAFT, it is highly unlikely minecraft will work! STOP NOW, get a clean copy and try again!
2015-01-13 11:19:07 [SEVERE] [ForgeModLoader] FML has been ordered to ignore the invalid or missing minecraft certificate. This is very likely to cause a problem!
2015-01-13 11:19:07 [SEVERE] [ForgeModLoader] Technical information: ClientBrandRetriever was at jar:file:/C:/.ctakandonate/rpg/bin/minecraft.jar!/net/minecraft/client/ClientBrandRetriever.class, there were 0 certificates for it
[SEVERE] [ForgeModLoader] FML appears to be missing any signature data. This is not a good thing
[INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[INFO] [STDOUT] Loaded 110 rules from AccessTransformer config file forge_at.cfg
[INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLDeobfTweaker
[INFO] [ForgeModLoader] Launching wrapped minecraft {net.minecraft.client.main.Main}
[SEVERE] [ForgeModLoader] Unable to launch
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at net.launcher.components.Game$4.run(Game.java:240)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.UnsatisfiedLinkError: Can't load library: C:\.ctakandonate\rpg\bin\natives\lwjgl.dll
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1854)
at java.lang.Runtime.load0(Runtime.java:795)
at java.lang.System.load(System.java:1062)
at org.lwjgl.Sys$1.run(Sys.java:70)
at java.security.AccessController.doPrivileged(Native Method)
at org.lwjgl.Sys.doLoadLibrary(Sys.java:66)
at org.lwjgl.Sys.loadLibrary(Sys.java:95)
at org.lwjgl.Sys.<clinit>(Sys.java:112)
at net.minecraft.client.Minecraft.func_71386_F(Minecraft.java:2458)
at net.minecraft.client.main.Main.main(SourceFile:37)
... 12 more
------------------------------------------------------------Конец ошибки-----------------------------------------------------------