hello ive tryed several times to install the latest forge to run a new mod, and it downloads 3% and validates to the mojang screen then the screen just disappears.
here s the log before i tryed to download manually.
2013-06-07 19:57:55 [iNFO] [ForgeModLoader] Forge Mod Loader version 5.2.2.684 for Minecraft 1.5.2 loading
2013-06-07 19:57:55 [iNFO] [ForgeModLoader] Java is Java HotSpot Client VM, version 1.7.0_21, running on Windows XP:x86:5.1, installed at C:\Program Files\Java\jre7
2013-06-07 19:57:55 [FINE] [ForgeModLoader] Java classpath at launch is /C:/Documents and Settings/Dee/Application Data/.minecraft/minecraft launcher/Minecraft Launcher.exe
2013-06-07 19:57:55 [FINE] [ForgeModLoader] Java library path at launch is C:\WINDOWS\system32;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\QuickTime\QTSystem\;C:\strawberry\c\bin;C:\strawberry\perl\site\bin;C:\strawberry\perl\bin;C:\Program Files\OpenVPN\bin;C:\Program Files\Java\jre7\bin;.
2013-06-07 19:57:55 [FINE] [ForgeModLoader] Enabling runtime deobfuscation
2013-06-07 19:57:55 [FINEST] [ForgeModLoader] All core mods are successfully located
2013-06-07 19:57:55 [FINEST] [ForgeModLoader] Discovering coremods
2013-06-07 19:57:55 [FINEST] [ForgeModLoader] Found library file argo-small-3.2.jar present and correct in lib dir
2013-06-07 19:57:55 [FINEST] [ForgeModLoader] Found library file guava-14.0-rc3.jar present and correct in lib dir
2013-06-07 19:57:55 [FINEST] [ForgeModLoader] Found library file asm-all-4.1.jar present and correct in lib dir
2013-06-07 19:57:55 [FINEST] [ForgeModLoader] Found library file bcprov-jdk15on-148.jar present and correct in lib dir
2013-06-07 19:57:55 [FINEST] [ForgeModLoader] Found library file deobfuscation_data_1.5.2.zip present and correct in lib dir
2013-06-07 19:57:55 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/scala-library.jar
2013-06-07 19:57:55 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/scala-library.jar
2013-06-07 19:58:50 [FINEST] [ForgeModLoader] Download complete
2013-06-07 19:58:50 [iNFO] [ForgeModLoader] Download complete
2013-06-07 19:58:50 [FINEST] [ForgeModLoader] Library file scala-library.jar was downloaded and verified successfully
2013-06-07 19:58:50 [FINEST] [ForgeModLoader] Running coremod plugins
2013-06-07 19:58:50 [FINEST] [ForgeModLoader] Running coremod plugin FMLCorePlugin
2013-06-07 19:58:51 [sEVERE] [ForgeModLoader] FML appears to be missing any signature data. This is not a good thing
2013-06-07 19:58:51 [FINEST] [ForgeModLoader] Coremod plugin FMLCorePlugin run successfully
2013-06-07 19:58:51 [FINEST] [ForgeModLoader] Running coremod plugin FMLForgePlugin
2013-06-07 19:58:51 [FINEST] [ForgeModLoader] Coremod plugin FMLForgePlugin run successfully
2013-06-07 19:58:51 [FINEST] [ForgeModLoader] Validating minecraft
2013-06-07 19:58:51 [FINEST] [ForgeModLoader] Minecraft validated, launching...
2013-06-07 19:58:54 [iNFO] [sTDOUT] 229 recipes
2013-06-07 19:58:54 [iNFO] [sTDOUT] 27 achievements
2013-06-07 19:58:55 [iNFO] [Minecraft-Client] Setting user: Dee
2013-06-07 19:58:55 [iNFO] [sTDOUT] (Session ID is 12345)
2013-06-07 19:58:55 [iNFO] [Minecraft-Client] LWJGL Version: 2.4.2
2013-06-07 19:58:56 [iNFO] [MinecraftForge] Attempting early MinecraftForge initialization
2013-06-07 19:58:56 [iNFO] [sTDOUT] MinecraftForge v7.8.0.684 Initialized
2013-06-07 19:58:56 [iNFO] [ForgeModLoader] MinecraftForge v7.8.0.684 Initialized
2013-06-07 19:58:56 [iNFO] [sTDOUT] Replaced 85 ore recipies
2013-06-07 19:58:56 [iNFO] [MinecraftForge] Completed early MinecraftForge initialization
2013-06-07 19:58:56 [iNFO] [ForgeModLoader] No mod directory found, creating one: C:\Documents and Settings\Dee\Application Data\.minecraft\mods
2013-06-07 19:58:56 [iNFO] [ForgeModLoader] Mod directory created successfully
2013-06-07 19:58:56 [FINE] [ForgeModLoader] No config directory found, creating one: C:\Documents and Settings\Dee\Application Data\.minecraft\config
2013-06-07 19:58:56 [iNFO] [ForgeModLoader] Config directory created successfully
2013-06-07 19:58:56 [iNFO] [ForgeModLoader] Reading custom logging properties from C:\Documents and Settings\Dee\Application Data\.minecraft\config\logging.properties
2013-06-07 19:58:56 [OFF] [ForgeModLoader] Logging level for ForgeModLoader logging is set to ALL
2013-06-07 19:58:56 [FINE] [ForgeModLoader] Building injected Mod Containers [cpw.mods.fml.common.FMLDummyContainer, net.minecraftforge.common.ForgeDummyContainer]
2013-06-07 19:58:56 [FINE] [ForgeModLoader] Attempting to load mods contained in the minecraft jar file and associated classes
2013-06-07 19:58:56 [FINER] [ForgeModLoader] Skipping known library file C:\Documents and Settings\Dee\Application Data\.minecraft\bin\lwjgl.jar
2013-06-07 19:58:56 [FINER] [ForgeModLoader] Skipping known library file C:\Documents and Settings\Dee\Application Data\.minecraft\bin\jinput.jar
2013-06-07 19:58:56 [FINER] [ForgeModLoader] Skipping known library file C:\Documents and Settings\Dee\Application Data\.minecraft\bin\lwjgl_util.jar
2013-06-07 19:58:56 [FINE] [ForgeModLoader] Found a minecraft related file at C:\Documents and Settings\Dee\Application Data\.minecraft\bin\minecraft.jar, examining for mod candidates
2013-06-07 19:58:56 [FINER] [ForgeModLoader] Skipping known library file C:\Documents and Settings\Dee\Application Data\.minecraft\lib\argo-small-3.2.jar
2013-06-07 19:58:56 [FINER] [ForgeModLoader] Skipping known library file C:\Documents and Settings\Dee\Application Data\.minecraft\lib\guava-14.0-rc3.jar
2013-06-07 19:58:56 [FINER] [ForgeModLoader] Skipping known library file C:\Documents and Settings\Dee\Application Data\.minecraft\lib\asm-all-4.1.jar
2013-06-07 19:58:56 [FINER] [ForgeModLoader] Skipping known library file C:\Documents and Settings\Dee\Application Data\.minecraft\lib\bcprov-jdk15on-148.jar
2013-06-07 19:58:56 [FINER] [ForgeModLoader] Skipping known library file C:\Documents and Settings\Dee\Application Data\.minecraft\lib\deobfuscation_data_1.5.2.zip
2013-06-07 19:58:56 [FINE] [ForgeModLoader] Minecraft jar mods loaded successfully
2013-06-07 19:58:56 [iNFO] [ForgeModLoader] Searching C:\Documents and Settings\Dee\Application Data\.minecraft\mods for mods
2013-06-07 19:58:56 [FINE] [ForgeModLoader] Examining file minecraft.jar for potential mods
2013-06-07 19:58:56 [FINE] [ForgeModLoader] The mod container minecraft.jar appears to be missing an mcmod.info file
2013-06-07 19:58:57 [iNFO] [ForgeModLoader] Forge Mod Loader has identified 3 mods to load
2013-06-07 19:58:57 [FINER] [ForgeModLoader] Received a system property request ''
2013-06-07 19:58:57 [FINER] [ForgeModLoader] System property request managing the state of 0 mods
2013-06-07 19:58:57 [FINE] [ForgeModLoader] After merging, found state information for 0 mods
2013-06-07 19:58:57 [FINE] [ForgeModLoader] Reloading logging properties from C:\Documents and Settings\Dee\Application Data\.minecraft\config\logging.properties
2013-06-07 19:58:57 [FINE] [ForgeModLoader] Reloaded logging properties
2013-06-07 19:58:57 [FINE] [mcp] Mod Logging channel mcp configured at default level.
2013-06-07 19:58:57 [iNFO] [mcp] Activating mod mcp
2013-06-07 19:58:57 [FINE] [FML] Mod Logging channel FML configured at default level.
2013-06-07 19:58:57 [iNFO] [FML] Activating mod FML
2013-06-07 19:58:57 [FINE] [Forge] Mod Logging channel Forge configured at default level.
2013-06-07 19:58:57 [iNFO] [Forge] Activating mod Forge
2013-06-07 19:58:57 [FINER] [ForgeModLoader] Verifying mod requirements are satisfied
2013-06-07 19:58:57 [FINER] [ForgeModLoader] All mod requirements are satisfied
2013-06-07 19:58:57 [FINER] [ForgeModLoader] Sorting mods into an ordered list
2013-06-07 19:58:57 [FINER] [ForgeModLoader] Mod sorting completed successfully
2013-06-07 19:58:57 [FINE] [ForgeModLoader] Mod sorting data
2013-06-07 19:58:57 [FINE] [ForgeModLoader] No user mods found to sort
2013-06-07 19:58:57 [FINEST] [mcp] Sending event FMLConstructionEvent to mod mcp
2013-06-07 19:58:57 [FINEST] [mcp] Sent event FMLConstructionEvent to mod mcp
2013-06-07 19:58:57 [FINEST] [FML] Sending event FMLConstructionEvent to mod FML
2013-06-07 19:58:57 [FINEST] [FML] Sent event FMLConstructionEvent to mod FML
2013-06-07 19:58:57 [FINEST] [Forge] Sending event FMLConstructionEvent to mod Forge
2013-06-07 19:58:57 [FINEST] [Forge] Sent event FMLConstructionEvent to mod Forge
2013-06-07 19:58:57 [FINE] [ForgeModLoader] Mod signature data
2013-06-07 19:58:57 [FINE] [ForgeModLoader] mcp(Minecraft Coder Pack:7.44): minecraft.jar (NO VALID CERTIFICATE FOUND)
2013-06-07 19:58:57 [FINE] [ForgeModLoader] FML(Forge Mod Loader:5.2.2.684): coremods (NO VALID CERTIFICATE FOUND)
2013-06-07 19:58:57 [FINE] [ForgeModLoader] Forge(Minecraft Forge:7.8.0.684): coremods (NO VALID CERTIFICATE FOUND)
2013-06-07 19:58:57 [FINEST] [mcp] Sending event FMLPreInitializationEvent to mod mcp
2013-06-07 19:58:57 [FINEST] [mcp] Sent event FMLPreInitializationEvent to mod mcp
2013-06-07 19:58:57 [FINEST] [FML] Sending event FMLPreInitializationEvent to mod FML
2013-06-07 19:58:57 [FINEST] [FML] Sent event FMLPreInitializationEvent to mod FML
2013-06-07 19:58:57 [FINEST] [Forge] Sending event FMLPreInitializationEvent to mod Forge
2013-06-07 19:58:57 [iNFO] [ForgeModLoader] Configured a dormant chunk cache size of 0
2013-06-07 19:58:57 [FINEST] [Forge] Sent event FMLPreInitializationEvent to mod Forge
2013-06-07 19:58:59 [iNFO] [sTDOUT]
2013-06-07 19:58:59 [iNFO] [sTDOUT] Starting up SoundSystem...
2013-06-07 19:58:59 [iNFO] [sTDOUT] Initializing LWJGL OpenAL
2013-06-07 19:58:59 [iNFO] [sTDOUT] (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
2013-06-07 19:58:59 [iNFO] [sTDOUT] OpenAL initialized.
2013-06-07 19:58:59 [iNFO] [sTDOUT]
2013-06-07 19:59:00 [iNFO] [sTDERR] java.lang.NoSuchFieldException: GL_ARB_copy_image
2013-06-07 19:59:00 [iNFO] [sTDERR] at java.lang.Class.getField(Unknown Source)
2013-06-07 19:59:00 [iNFO] [sTDERR] at cpw.mods.fml.client.TextureFXManager.getHelper(TextureFXManager.java:122)
2013-06-07 19:59:00 [iNFO] [sTDERR] at net.minecraft.client.renderer.texture.TextureStitched.func_94218_a(TextureStitched.java:74)
2013-06-07 19:59:00 [iNFO] [sTDERR] at net.minecraft.client.renderer.texture.TextureMap.func_94247_b(TextureMap.java:154)
2013-06-07 19:59:00 [iNFO] [sTDERR] at net.minecraft.client.renderer.RenderEngine.func_94152_c(RenderEngine.java:520)
2013-06-07 19:59:00 [iNFO] [sTDERR] at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:443)
2013-06-07 19:59:00 [iNFO] [sTDERR] at net.minecraft.client.MinecraftAppletImpl.func_71384_a(SourceFile:56)
2013-06-07 19:59:00 [iNFO] [sTDERR] at net.minecraft.client.Minecraft.run(Minecraft.java:732)
2013-06-07 19:59:00 [iNFO] [sTDERR] at java.lang.Thread.run(Unknown Source)
2013-06-07 19:59:00 [iNFO] [ForgeModLoader] Forge Mod Loader has detected an older LWJGL version, new advanced texture animation features are disabled
2013-06-07 19:59:00 [iNFO] [ForgeModLoader] Not using advanced OpenGL 4.3 advanced capability for animations : OpenGL 4.3 is not available
2013-06-07 19:59:00 [iNFO] [Minecraft-Client] Found animation info for: textures/blocks/lava_flow.txt
2013-06-07 19:59:00 [iNFO] [Minecraft-Client] Found animation info for: textures/blocks/water_flow.txt
2013-06-07 19:59:00 [iNFO] [Minecraft-Client] Found animation info for: textures/blocks/fire_0.txt
2013-06-07 19:59:00 [iNFO] [Minecraft-Client] Found animation info for: textures/blocks/fire_1.txt
2013-06-07 19:59:00 [iNFO] [Minecraft-Client] Found animation info for: textures/blocks/lava.txt
2013-06-07 19:59:00 [iNFO] [Minecraft-Client] Found animation info for: textures/blocks/portal.txt
2013-06-07 19:59:00 [iNFO] [Minecraft-Client] Found animation info for: textures/blocks/water.txt
2013-06-07 19:59:01 [iNFO] [Minecraft-Client] Found animation info for: textures/items/clock.txt
2013-06-07 19:59:01 [iNFO] [Minecraft-Client] Found animation info for: textures/items/compass.txt
2013-06-07 19:59:01 [FINEST] [mcp] Sending event FMLInitializationEvent to mod mcp
2013-06-07 19:59:01 [FINEST] [mcp] Sent event FMLInitializationEvent to mod mcp
2013-06-07 19:59:01 [FINEST] [FML] Sending event FMLInitializationEvent to mod FML
2013-06-07 19:59:01 [FINEST] [FML] Sent event FMLInitializationEvent to mod FML
2013-06-07 19:59:01 [FINEST] [Forge] Sending event FMLInitializationEvent to mod Forge
2013-06-07 19:59:01 [FINEST] [Forge] Sent event FMLInitializationEvent to mod Forge
2013-06-07 19:59:01 [FINEST] [ForgeModLoader] Attempting to deliver 0 IMC messages to mod mcp
2013-06-07 19:59:01 [FINEST] [mcp] Sending event IMCEvent to mod mcp
2013-06-07 19:59:01 [FINEST] [mcp] Sent event IMCEvent to mod mcp
2013-06-07 19:59:01 [FINEST] [ForgeModLoader] Attempting to deliver 0 IMC messages to mod FML
2013-06-07 19:59:01 [FINEST] [FML] Sending event IMCEvent to mod FML
2013-06-07 19:59:01 [FINEST] [FML] Sent event IMCEvent to mod FML
2013-06-07 19:59:01 [FINEST] [ForgeModLoader] Attempting to deliver 0 IMC messages to mod Forge
2013-06-07 19:59:01 [FINEST] [Forge] Sending event IMCEvent to mod Forge
2013-06-07 19:59:01 [FINEST] [Forge] Sent event IMCEvent to mod Forge
2013-06-07 19:59:01 [FINEST] [mcp] Sending event FMLPostInitializationEvent to mod mcp
2013-06-07 19:59:01 [FINEST] [mcp] Sent event FMLPostInitializationEvent to mod mcp
2013-06-07 19:59:01 [FINEST] [FML] Sending event FMLPostInitializationEvent to mod FML
2013-06-07 19:59:01 [FINEST] [FML] Sent event FMLPostInitializationEvent to mod FML
2013-06-07 19:59:01 [FINEST] [Forge] Sending event FMLPostInitializationEvent to mod Forge
2013-06-07 19:59:01 [FINEST] [Forge] Sent event FMLPostInitializationEvent to mod Forge
2013-06-07 19:59:01 [FINEST] [mcp] Sending event FMLLoadCompleteEvent to mod mcp
2013-06-07 19:59:01 [FINEST] [mcp] Sent event FMLLoadCompleteEvent to mod mcp
2013-06-07 19:59:01 [FINEST] [FML] Sending event FMLLoadCompleteEvent to mod FML
2013-06-07 19:59:01 [FINEST] [FML] Sent event FMLLoadCompleteEvent to mod FML
2013-06-07 19:59:01 [FINEST] [Forge] Sending event FMLLoadCompleteEvent to mod Forge
2013-06-07 19:59:01 [FINEST] [Forge] Sent event FMLLoadCompleteEvent to mod Forge
2013-06-07 19:59:01 [iNFO] [ForgeModLoader] Forge Mod Loader has successfully loaded 3 mods
2013-06-07 19:59:01 [iNFO] [sTDERR] java.io.FileNotFoundException: http://assets.minecraft.net/1_6_has_been_released.flag
2013-06-07 19:59:01 [iNFO] [sTDERR] at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
2013-06-07 19:59:01 [iNFO] [sTDERR] at net.minecraft.util.HttpUtil.func_104145_a(SourceFile:234)
2013-06-07 19:59:01 [iNFO] [sTDERR] at net.minecraft.client.gui.RunnableTitleScreen.run(SourceFile:113)
2013-06-07 19:59:01 [iNFO] [sTDERR] at java.lang.Thread.run(Unknown Source)
2013-06-07 19:59:02 [iNFO] [Minecraft-Client] Found animation info for: textures/blocks/lava_flow.txt
2013-06-07 19:59:02 [iNFO] [Minecraft-Client] Found animation info for: textures/blocks/water_flow.txt
2013-06-07 19:59:02 [iNFO] [Minecraft-Client] Found animation info for: textures/blocks/fire_0.txt
2013-06-07 19:59:02 [iNFO] [Minecraft-Client] Found animation info for: textures/blocks/fire_1.txt
2013-06-07 19:59:02 [iNFO] [Minecraft-Client] Found animation info for: textures/blocks/lava.txt
2013-06-07 19:59:02 [iNFO] [Minecraft-Client] Found animation info for: textures/blocks/portal.txt
2013-06-07 19:59:02 [iNFO] [Minecraft-Client] Found animation info for: textures/blocks/water.txt
2013-06-07 19:59:03 [iNFO] [Minecraft-Client] Found animation info for: textures/items/clock.txt
2013-06-07 19:59:03 [iNFO] [Minecraft-Client] Found animation info for: textures/items/compass.txt