On the Minecraft Window it says he mod terrafirmacraft (TerraFirmaCraft) requires mods [tfc_coremod] to be available so I assume thats the problem. I'm using the recommended version 9.11.1.965. Anyway, here's the full log: MagicLauncher 1.2.5java.home: C:Program FilesJavajre7java.runtime.name: Java SE Runtime Environmentjava.runtime.version: 1.7.0_45-b18os.name: Windows 7os.version: 6.1os.arch: amd64sun.arch.data.model: 64Server check failed for http://realms.minecraft.net/, java.net.UnknownHostException: realms.minecraft.net*** Starting Minecraft ***Profile: TFCEnvironment: 1.6.4-Forge9.11.1.965Minecraft version: 1.6.4Minecraft.jar: 1.6.4-Forge9.11.1.965.jarMods: TFC-0.78.17.jarJava path: C:Program FilesJavajre7binjavaMemory: 512 MBLauncherPath: /C:/Users/____________/Desktop/MagicLauncher_1.2.5.exeMain class: net.minecraft.launchwrapper.Launch*** MagicMinecraftLauncher 1.2.5 *** LCP: C:Users_____________DownloadsTFC-0.78.17.jar;C:Users_______________AppDataRoaming.minecraftversions1.6.4-Forge9.11.1.9651.6.4-Forge9.11.1.965.jar;C:Users__________________AppDataRoaming.minecraftlibrariesnetminecraftforgeminecraftforge9.11.1.965minecraftforge-9.11.1.965.jar;C:Users______________AppDataRoaming.minecraftlibrariesnetminecraftlaunchwrapper1.8launchwrapper-1.8.jar;C:Users______________AppDataRoaming.minecraftlibrariesorgow2asmasm-all4.1asm-all-4.1.jar;C:Users______________AppDataRoaming.minecraftlibrariesorgscala-langscala-library2.10.2scala-library-2.10.2.jar;C:Users______________AppDataRoaming.minecraftlibrariesorgscala-langscala-compiler2.10.2scala-compiler-2.10.2.jar;C:Users______________AppDataRoaming.minecraftlibrarieslzmalzma0.0.1lzma-0.0.1.jar;C:Users______________AppDataRoaming.minecraftlibrariesnetsfjopt-simplejopt-simple4.5jopt-simple-4.5.jar;C:Users______________AppDataRoaming.minecraftlibrariescompaulscodecodecjorbis20101023codecjorbis-20101023.jar;C:Users______________AppDataRoaming.minecraftlibrariescompaulscodecodecwav20101023codecwav-20101023.jar;C:Users______________AppDataRoaming.minecraftlibrariescompaulscodelibraryjavasound20101123libraryjavasound-20101123.jar;C:Users______________AppDataRoaming.minecraftlibrariescompaulscodelibrarylwjglopenal20100824librarylwjglopenal-20100824.jar;C:Users______________AppDataRoaming.minecraftlibrariescompaulscodesoundsystem20120107soundsystem-20120107.jar;C:Users______________AppDataRoaming.minecraftlibrariesargoargo2.25_fixedargo-2.25_fixed.jar;C:Users______________AppDataRoaming.minecraftlibrariesorgbouncycastlebcprov-jdk15on1.47bcprov-jdk15on-1.47.jar;C:Users______________AppDataRoaming.minecraftlibrariescomgoogleguavaguava14.0guava-14.0.jar;C:Users______________AppDataRoaming.minecraftlibrariesorgapachecommonscommons-lang33.1commons-lang3-3.1.jar;C:Users______________AppDataRoaming.minecraftlibrariescommons-iocommons-io2.4commons-io-2.4.jar;C:Users______________AppDataRoaming.minecraftlibrariesnetjavajinputjinput2.0.5jinput-2.0.5.jar;C:Users______________AppDataRoaming.minecraftlibrariesnetjavajutilsjutils1.0.0jutils-1.0.0.jar;C:Users______________AppDataRoaming.minecraftlibrariescomgooglecodegsongson2.2.2gson-2.2.2.jar;C:Users______________AppDataRoaming.minecraftlibrariesorglwjgllwjgllwjgl2.9.0lwjgl-2.9.0.jar;C:Users______________AppDataRoaming.minecraftlibrariesorglwjgllwjgllwjgl_util2.9.0lwjgl_util-2.9.0.jar;C:Users______________AppDataRoaming.minecraftlibrariesorglwjgllwjgllwjgl-platform2.9.0lwjgl-platform-2.9.0-natives-windows.jar;C:Users______________AppDataRoaming.minecraftlibrariesnetjavajinputjinput-platform2.0.5jinput-platform-2.0.5-natives-windows.jar MainClass: net.minecraft.launchwrapper.LaunchRestoring disabled mods: modsDisable inactive mods: modsRestoring disabled mods: coremodsDisable inactive mods: coremodsAug 14, 2014 9:55:35 PM net.minecraft.launchwrapper.LogWrapper logINFO: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweakerAug 14, 2014 9:55:36 PM net.minecraft.launchwrapper.LogWrapper logINFO: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweakerAug 14, 2014 9:55:36 PM net.minecraft.launchwrapper.LogWrapper logINFO: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker2014-08-14 21:55:36 [iNFO] [ForgeModLoader] Forge Mod Loader version 6.4.49.965 for Minecraft 1.6.4 loading2014-08-14 21:55:36 [iNFO] [ForgeModLoader] Java is Java HotSpot 64-Bit Server VM, version 1.7.0_45, running on Windows 7:amd64:6.1, installed at C:Program FilesJavajre72014-08-14 21:55:36 [iNFO] [ForgeModLoader] Loading tweaker optifine.OptiFineForgeTweaker from OptiFine_1.6.4_HD_U_C6.jar2014-08-14 21:55:36 [iNFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker2014-08-14 21:55:36 [iNFO] [ForgeModLoader] Loading tweak class name optifine.OptiFineForgeTweaker2014-08-14 21:55:36 [iNFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker2014-08-14 21:55:36 [iNFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker2014-08-14 21:55:36 [iNFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker2014-08-14 21:55:36 [iNFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper2014-08-14 21:55:37 [iNFO] [sTDOUT] Loaded 40 rules from AccessTransformer config file fml_at.cfg2014-08-14 21:55:41 [iNFO] [ForgeModLoader] Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a5572014-08-14 21:55:41 [iNFO] [ForgeModLoader] Found valid fingerprint for Minecraft. Certificate fingerprint cd99959656f753dc28d863b46769f7f8fbaefcfc2014-08-14 21:55:41 [iNFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper2014-08-14 21:55:41 [iNFO] [sTDOUT] Loaded 110 rules from AccessTransformer config file forge_at.cfg2014-08-14 21:55:41 [iNFO] [ForgeModLoader] Calling tweak class optifine.OptiFineForgeTweaker2014-08-14 21:55:41 [iNFO] [sTDOUT] OptiFineForgeTweaker: acceptOptions2014-08-14 21:55:41 [iNFO] [sTDOUT] OptiFineForgeTweaker: injectIntoClassLoader2014-08-14 21:55:41 [iNFO] [sTDOUT] OptiFine ClassTransformer2014-08-14 21:55:41 [iNFO] [sTDOUT] OptiFine URL: file:/C:/Users/Julian%20Whinster/AppData/Roaming/.minecraft/mods/OptiFine_1.6.4_HD_U_C6.jar2014-08-14 21:55:41 [iNFO] [sTDOUT] OptiFine ZIP file: java.util.zip.ZipFile@358270c2014-08-14 21:55:41 [iNFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLDeobfTweaker2014-08-14 21:55:42 [iNFO] [sTDOUT] OptiFineForgeTweaker: getLaunchArguments2014-08-14 21:55:42 [iNFO] [ForgeModLoader] Launching wrapped minecraft {net.minecraft.client.main.Main}2014-08-14 21:55:46 [iNFO] [Minecraft-Client] Setting user: User_52562014-08-14 21:55:49 [iNFO] [Minecraft-Client] LWJGL Version: 2.9.0[OptiFine][OptiFine] OptiFine_1.6.4_HD_U_C6[OptiFine] Thu Aug 14 21:55:49 EEST 2014[OptiFine] OS: Windows 7 (amd64) version 6.1[OptiFine] Java: 1.7.0_45, Oracle Corporation[OptiFine] VM: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation[OptiFine] LWJGL: 2.9.0[OptiFine] OpenGL: Intel® HD Graphics version 2.1.0 - Build 8.15.10.2622, Intel[OptiFine] OpenGL Version: 2.1[OptiFine] OpenGL Fancy fog: Not available (GL_NV_fog_distance)[OptiFine] Maximum texture size: 8192x8192[OptiFine] Checking for new version[OptiFine] Version found: C92014-08-14 21:55:50 [iNFO] [Minecraft-Client] Reloading ResourceManager: Default[OptiFine] *** Reloading textures ***[OptiFine] Resource pack: "Default"2014-08-14 21:55:52 [iNFO] [MinecraftForge] Attempting early MinecraftForge initialization2014-08-14 21:55:52 [iNFO] [sTDOUT] MinecraftForge v9.11.1.965 Initialized2014-08-14 21:55:52 [iNFO] [ForgeModLoader] MinecraftForge v9.11.1.965 Initialized2014-08-14 21:55:52 [iNFO] [sTDOUT] Replaced 111 ore recipies2014-08-14 21:55:52 [iNFO] [MinecraftForge] Completed early MinecraftForge initialization2014-08-14 21:55:53 [iNFO] [ForgeModLoader] Forge Mod Loader has detected optifine OptiFine_1.6.4_HD_U_C6, enabling compatibility features2014-08-14 21:55:53 [iNFO] [ForgeModLoader] Reading custom logging properties from C:Users______________AppDataRoaming.minecraftconfiglogging.properties2014-08-14 21:55:53 [OFF] [ForgeModLoader] Logging level for ForgeModLoader logging is set to ALL2014-08-14 21:55:53 [iNFO] [ForgeModLoader] Searching C:Users______________AppDataRoaming.minecraftmods for mods2014-08-14 21:56:00 [iNFO] [ForgeModLoader] Forge Mod Loader has identified 4 mods to load2014-08-14 21:56:00 [iNFO] [mcp] Activating mod mcp2014-08-14 21:56:00 [iNFO] [FML] Activating mod FML2014-08-14 21:56:00 [iNFO] [Forge] Activating mod Forge2014-08-14 21:56:00 [iNFO] [terrafirmacraft] Activating mod terrafirmacraft2014-08-14 21:56:00 [WARNING] [Forge Mod Loader] Mod Forge Mod Loader is missing a pack.mcmeta file, things may not work well2014-08-14 21:56:00 [WARNING] [Minecraft Forge] Mod Minecraft Forge is missing a pack.mcmeta file, things may not work well2014-08-14 21:56:00 [WARNING] [TerraFirmaCraft] Mod TerraFirmaCraft is missing a pack.mcmeta file, things may not work well2014-08-14 21:56:00 [iNFO] [Minecraft-Client] Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Minecraft Forge, FMLFileResourcePack:TerraFirmaCraft[OptiFine] *** Reloading textures ***[OptiFine] Resource pack: "Default"2014-08-14 21:56:00 [sEVERE] [ForgeModLoader] The mod terrafirmacraft (TerraFirmaCraft) requires mods [tfc_coremod] to be available[OptiFine] ConnectedTextures: mcpatcher/ctm/default/bookshelf.properties[OptiFine] ConnectedTextures: mcpatcher/ctm/default/glass.properties[OptiFine] ConnectedTextures: mcpatcher/ctm/default/glasspane.properties[OptiFine] ConnectedTextures: mcpatcher/ctm/default/sandstone.properties[OptiFine] Multipass connected textures: false[OptiFine] Loading texture map: textures/blocks[OptiFine] ConnectedTextures: mcpatcher/ctm/default/bookshelf.properties[OptiFine] ConnectedTextures: mcpatcher/ctm/default/glass.properties[OptiFine] ConnectedTextures: mcpatcher/ctm/default/glasspane.properties[OptiFine] ConnectedTextures: mcpatcher/ctm/default/sandstone.properties[OptiFine] Multipass connected textures: false[OptiFine] Icon grid size: textures/blocks, 16[OptiFine] (Reflector) Class not present: ModLoader[OptiFine] (Reflector) Class not present: LightCache[OptiFine] (Reflector) Class not present: BlockCoord[OptiFine] Texture size: textures/blocks, 512x256[OptiFine] Loading texture map: textures/items[OptiFine] Icon grid size: textures/items, 16[OptiFine] Texture size: textures/items, 256x256[OptiFine] *** Reloading custom textures ***[OptiFine] Loading custom colors: textures/colormap/grass.png[OptiFine] Loading custom colors: textures/colormap/foliage.png2014-08-14 21:56:06 [sEVERE] [Minecraft-Client] Realms: Server not available!2014-08-14 21:58:41 [iNFO] [Minecraft-Client] Stopping!2014-08-14 21:58:41 [iNFO] [sTDOUT] Restoring disabled mods: mods2014-08-14 21:58:41 [iNFO] [sTDOUT] Restoring disabled mods: coremods