So I play on a Volts server and they recently updated their mods. I updated all of mine and found that everything works fine until I add in railcraft 6.17.00. After I add that into the mods folder, and try opening up Volts, it says it cannot find Forge : [6.6.0.516) even though I have downloaded that version. When I take railcraft out of the mods folder, everything works fine. It also says more information can be found in the log file, I'm not exactly sure what you need out this, but this is the whole file.
2013-03-17 23:14:35 [iNFO] [ForgeModLoader] Forge Mod Loader version 4.7.4.520 for Minecraft 1.4.7 loading
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] All core mods are successfully located
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Discovering coremods
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Found a candidate coremod CodeChickenCore 0.7.1.0.jar
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Loading coremod CodeChickenCore 0.7.1.0.jar
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Loaded coremod CodeChickenCore 0.7.1.0.jar
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Found a candidate coremod NotEnoughItems 1.4.5.1.jar
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Loading coremod NotEnoughItems 1.4.5.1.jar
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Loaded coremod NotEnoughItems 1.4.5.1.jar
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Found library file argo-2.25.jar present and correct in lib dir
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Found library file guava-12.0.1.jar present and correct in lib dir
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Found library file asm-all-4.0.jar present and correct in lib dir
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Found library file bcprov-jdk15on-147.jar present and correct in lib dir
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Running coremod plugins
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Running coremod plugin FMLCorePlugin
2013-03-17 23:14:35 [iNFO] [ForgeModLoader] Found valid fingerprint for Minecraft Forge. Certificate fingerprint de4cf8a3f3bc15635810044c39240bf96804ea7d
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Coremod plugin FMLCorePlugin run successfully
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Running coremod plugin FMLForgePlugin
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Coremod plugin FMLForgePlugin run successfully
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Running coremod plugin CodeChickenCorePlugin
2013-03-17 23:14:35 [iNFO] [sTDOUT] Adding Accesstransformer map: codechickencore_at.cfg
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Coremod plugin CodeChickenCorePlugin run successfully
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Running coremod plugin NEICorePlugin
2013-03-17 23:14:35 [iNFO] [sTDOUT] Adding Accesstransformer map: nei_at.cfg
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Coremod plugin NEICorePlugin run successfully
2013-03-17 23:14:35 [FINEST] [ForgeModLoader] Validating minecraft
2013-03-17 23:14:36 [FINEST] [ForgeModLoader] Minecraft validated, launching...
2013-03-17 23:14:36 [iNFO] [sTDOUT] Inserted super call into avz.c
2013-03-17 23:14:36 [iNFO] [sTDOUT] avf was overriden from NotEnoughItems 1.4.5.1.jar
2013-03-17 23:14:37 [iNFO] [sTDOUT] Generated BlockMobSpawner helper method.
2013-03-17 23:14:37 [iNFO] [sTDOUT] Inserted GameData hook
2013-03-17 23:14:37 [iNFO] [sTDOUT] 27 achievements
2013-03-17 23:14:37 [iNFO] [sTDOUT] 210 recipes
2013-03-17 23:14:37 [iNFO] [sTDOUT] Setting user: Fighting_Mineral, -3264714232925319596
2013-03-17 23:14:38 [iNFO] [sTDERR] Initial mode: 1600 x 900 x 32 @29Hz
2013-03-17 23:14:38 [iNFO] [sTDOUT] LWJGL Version: 2.4.2
2013-03-17 23:14:39 [iNFO] [ForgeModLoader] Attempting early MinecraftForge initialization
2013-03-17 23:14:39 [iNFO] [sTDOUT] MinecraftForge v6.6.0.497 Initialized
2013-03-17 23:14:39 [iNFO] [ForgeModLoader] MinecraftForge v6.6.0.497 Initialized
2013-03-17 23:14:39 [iNFO] [sTDOUT] Replaced 84 ore recipies
2013-03-17 23:14:39 [iNFO] [ForgeModLoader] Completed early MinecraftForge initialization
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Building injected Mod Containers [cpw.mods.fml.common.FMLDummyContainer, net.minecraftforge.common.ForgeDummyContainer, codechicken.core.asm.CodeChickenCoreModContainer, codechicken.nei.asm.NEIModContainer]
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Attempting to load mods contained in the minecraft jar file and associated classes
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a minecraft related file at C:\Users\George\AppData\Roaming\.technic\voltz\bin\modpack.jar, examining for mod candidates
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a minecraft related file at C:\Users\George\AppData\Roaming\.technic\voltz\bin\minecraft.jar, examining for mod candidates
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Skipping known library file C:\Users\George\AppData\Roaming\.technic\voltz\bin\jinput.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Skipping known library file C:\Users\George\AppData\Roaming\.technic\voltz\bin\lwjgl.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Skipping known library file C:\Users\George\AppData\Roaming\.technic\voltz\bin\lwjgl_util.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a minecraft related file at C:\Users\George\AppData\Roaming\.technic\voltz\coremods\CodeChickenCore 0.7.1.0.jar, examining for mod candidates
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a minecraft related file at C:\Users\George\AppData\Roaming\.technic\voltz\coremods\NotEnoughItems 1.4.5.1.jar, examining for mod candidates
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Skipping known library file C:\Users\George\AppData\Roaming\.technic\voltz\lib\argo-2.25.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Skipping known library file C:\Users\George\AppData\Roaming\.technic\voltz\lib\guava-12.0.1.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Skipping known library file C:\Users\George\AppData\Roaming\.technic\voltz\lib\asm-all-4.0.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Skipping known library file C:\Users\George\AppData\Roaming\.technic\voltz\lib\bcprov-jdk15on-147.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Minecraft jar mods loaded successfully
2013-03-17 23:14:39 [iNFO] [ForgeModLoader] Searching C:\Users\George\AppData\Roaming\.technic\voltz\mods for mods
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file [1.4.6]ReiMinimap_v3.2_06.zip
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file AssemblyLine_v0.2.8.87.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file AtomicScience_v0.4.1.162.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file BasicComponents_v1.2.6.339.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file BlastCraft_v0.6.1.25.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file ElectricExpansion_v1.5.0.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file Fluid-Mechanics_v0.2.7.22.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file ICBM_Contraption_v1.0.5.166.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file ICBM_Explosion_v1.0.5.166.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file ICBM_Sentry_v1.0.5.166.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file InventoryTweaks_1.46.zip
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file Mekanism-v5.4.0.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file MekanismGenerators-v5.4.0.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file MekanismTools-v5.4.0.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file MFFS_v2.3.0.3.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file ModularPowersuits-0.2.2-170.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate zip or jar file Railcraft_1.4.7-6.17.0.0.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Found a candidate mod directory rei_minimap
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Examining file modpack.jar for potential mods
2013-03-17 23:14:39 [FINE] [ForgeModLoader] The mod container modpack.jar appears to be missing an mcmod.info file
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Examining file minecraft.jar for potential mods
2013-03-17 23:14:39 [FINE] [ForgeModLoader] The mod container minecraft.jar appears to be missing an mcmod.info file
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Examining file CodeChickenCore 0.7.1.0.jar for potential mods
2013-03-17 23:14:39 [FINE] [ForgeModLoader] The mod container CodeChickenCore 0.7.1.0.jar appears to be missing an mcmod.info file
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Examining file NotEnoughItems 1.4.5.1.jar for potential mods
2013-03-17 23:14:39 [FINE] [ForgeModLoader] The mod container NotEnoughItems 1.4.5.1.jar appears to be missing an mcmod.info file
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Examining file [1.4.6]ReiMinimap_v3.2_06.zip for potential mods
2013-03-17 23:14:39 [FINE] [ForgeModLoader] The mod container [1.4.6]ReiMinimap_v3.2_06.zip appears to be missing an mcmod.info file
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Identified a BaseMod type mod mod_ReiMinimap
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Examining file AssemblyLine_v0.2.8.87.jar for potential mods
2013-03-17 23:14:39 [FINER] [ForgeModLoader] Located mcmod.info file in file AssemblyLine_v0.2.8.87.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Identified an FMLMod type mod assemblyline.common.AssemblyLine
2013-03-17 23:14:39 [FINEST] [ForgeModLoader] Parsed dependency info : [] [basicComponents, IC2] []
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Examining file AtomicScience_v0.4.1.162.jar for potential mods
2013-03-17 23:14:39 [FINER] [ForgeModLoader] Located mcmod.info file in file AtomicScience_v0.4.1.162.jar
2013-03-17 23:14:39 [FINE] [ForgeModLoader] Identified an FMLMod type mod atomicscience.ZhuYao
2013-03-17 23:14:39 [FINEST] [ForgeModLoader] Parsed dependency info : [] [basicComponents, IC2] []
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Examining file BasicComponents_v1.2.6.339.jar for potential mods
2013-03-17 23:14:40 [FINER] [ForgeModLoader] Located mcmod.info file in file BasicComponents_v1.2.6.339.jar
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Identified an FMLMod type mod basiccomponents.common.BCLoader
2013-03-17 23:14:40 [FINEST] [ForgeModLoader] Parsed dependency info : [] [] []
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Examining file BlastCraft_v0.6.1.25.jar for potential mods
2013-03-17 23:14:40 [FINE] [ForgeModLoader] The mod container BlastCraft_v0.6.1.25.jar appears to be missing an mcmod.info file
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Identified an FMLMod type mod blastcraft.common.BlastCraftLoader
2013-03-17 23:14:40 [FINEST] [ForgeModLoader] Parsed dependency info : [] [universalElectricity] []
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Examining file ElectricExpansion_v1.5.0.jar for potential mods
2013-03-17 23:14:40 [FINER] [ForgeModLoader] Located mcmod.info file in file ElectricExpansion_v1.5.0.jar
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Identified an FMLMod type mod electricexpansion.common.ElectricExpansion
2013-03-17 23:14:40 [FINEST] [ForgeModLoader] Parsed dependency info : [] [basicComponents, AtomicScience] []
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Examining file Fluid-Mechanics_v0.2.7.22.jar for potential mods
2013-03-17 23:14:40 [FINE] [ForgeModLoader] The mod container Fluid-Mechanics_v0.2.7.22.jar appears to be missing an mcmod.info file
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Identified an FMLMod type mod fluidmech.common.FluidMech
2013-03-17 23:14:40 [FINEST] [ForgeModLoader] Parsed dependency info : [] [basicComponents] []
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Examining file ICBM_Contraption_v1.0.5.166.jar for potential mods
2013-03-17 23:14:40 [FINER] [ForgeModLoader] Located mcmod.info file in file ICBM_Contraption_v1.0.5.166.jar
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Identified an FMLMod type mod icbm.wanyi.ZhuYaoWanYi
2013-03-17 23:14:40 [FINEST] [ForgeModLoader] Parsed dependency info : [] [basicComponents, AtomicScience] []
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Examining file ICBM_Explosion_v1.0.5.166.jar for potential mods
2013-03-17 23:14:40 [FINER] [ForgeModLoader] Located mcmod.info file in file ICBM_Explosion_v1.0.5.166.jar
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Identified an FMLMod type mod icbm.zhapin.ZhuYaoZhaPin
2013-03-17 23:14:40 [FINEST] [ForgeModLoader] Parsed dependency info : [] [iCBM|Sentry, BasicComponents, AtomicScience] []
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Examining file ICBM_Sentry_v1.0.5.166.jar for potential mods
2013-03-17 23:14:40 [FINER] [ForgeModLoader] Located mcmod.info file in file ICBM_Sentry_v1.0.5.166.jar
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Identified an FMLMod type mod icbm.sentry.ICBMSentry
2013-03-17 23:14:40 [FINEST] [ForgeModLoader] Parsed dependency info : [] [basicComponents] []
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Examining file InventoryTweaks_1.46.zip for potential mods
2013-03-17 23:14:40 [FINE] [ForgeModLoader] The mod container InventoryTweaks_1.46.zip appears to be missing an mcmod.info file
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Identified a BaseMod type mod mod_InvTweaks
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Examining file Mekanism-v5.4.0.jar for potential mods
2013-03-17 23:14:40 [FINER] [ForgeModLoader] Located mcmod.info file in file Mekanism-v5.4.0.jar
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Identified an FMLMod type mod mekanism.common.Mekanism
2013-03-17 23:14:40 [FINEST] [ForgeModLoader] Parsed dependency info : [] [] []
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Examining file MekanismGenerators-v5.4.0.jar for potential mods
2013-03-17 23:14:40 [FINER] [ForgeModLoader] Located mcmod.info file in file MekanismGenerators-v5.4.0.jar
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Identified an FMLMod type mod mekanism.generators.common.MekanismGenerators
2013-03-17 23:14:40 [FINEST] [ForgeModLoader] Parsed dependency info : [Mekanism] [Mekanism] []
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Examining file MekanismTools-v5.4.0.jar for potential mods
2013-03-17 23:14:40 [FINER] [ForgeModLoader] Located mcmod.info file in file MekanismTools-v5.4.0.jar
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Identified an FMLMod type mod mekanism.tools.common.MekanismTools
2013-03-17 23:14:40 [FINEST] [ForgeModLoader] Parsed dependency info : [Mekanism] [Mekanism] []
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Examining file MFFS_v2.3.0.3.jar for potential mods
2013-03-17 23:14:40 [FINER] [ForgeModLoader] Located mcmod.info file in file MFFS_v2.3.0.3.jar
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Identified an FMLMod type mod chb.mods.mffs.common.ModularForceFieldSystem
2013-03-17 23:14:40 [FINEST] [ForgeModLoader] Parsed dependency info : [] [ThermalExpansion] []
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Examining file ModularPowersuits-0.2.2-170.jar for potential mods
2013-03-17 23:14:40 [FINER] [ForgeModLoader] Located mcmod.info file in file ModularPowersuits-0.2.2-170.jar
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Identified an FMLMod type mod net.machinemuse.powersuits.common.ModularPowersuits
2013-03-17 23:14:40 [FINEST] [ForgeModLoader] Parsed dependency info : [] [] []
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Examining file Railcraft_1.4.7-6.17.0.0.jar for potential mods
2013-03-17 23:14:40 [FINER] [ForgeModLoader] Located mcmod.info file in file Railcraft_1.4.7-6.17.0.0.jar
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Identified an FMLMod type mod railcraft.common.core.Railcraft
2013-03-17 23:14:40 [FINEST] [ForgeModLoader] Parsed dependency info : [Forge@[6.6.0.516,)] [Forge@[6.6.0.516,), BuildCraft|Core, BuildCraft|Energy, BuildCraft|Builders, BuildCraft|Factory, Forestry, BasicComponents@[1.2.6,), IC2] []
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Examining directory rei_minimap for potential mods
2013-03-17 23:14:40 [FINE] [ForgeModLoader] No mcmod.info file found in directory rei_minimap
2013-03-17 23:14:40 [iNFO] [ForgeModLoader] Forge Mod Loader has identified 22 mods to load
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Received a system property request ''
2013-03-17 23:14:40 [FINE] [ForgeModLoader] System property request managing the state of 0 mods
2013-03-17 23:14:40 [FINE] [ForgeModLoader] After merging, found state information for 0 mods
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod mcp
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod FML
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod Forge
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod CodeChickenCore
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod NotEnoughItems
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod mod_ReiMinimap
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod mod_ReiMinimap
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod AssemblyLine
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod AssemblyLine
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod AtomicScience
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod AtomicScience
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod BasicComponents
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod BasicComponents
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod BlastCraft
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod BlastCraft
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod ElectricExpansion
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod ElectricExpansion
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod Fluid_Mechanics
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod Fluid_Mechanics
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod ICBM|Contraption
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod ICBM|Contraption
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod ICBM|Explosion
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod ICBM|Explosion
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod ICBM|Sentry
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod ICBM|Sentry
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod mod_InvTweaks
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod mod_InvTweaks
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod Mekanism
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod Mekanism
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod MekanismGenerators
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod MekanismGenerators
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod MekanismTools
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod MekanismTools
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod ModularForceFieldSystem
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod ModularForceFieldSystem
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod mmmPowersuits
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod mmmPowersuits
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Enabling mod Railcraft
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Activating mod Railcraft
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Verifying mod requirements are satisfied
2013-03-17 23:14:40 [sEVERE] [ForgeModLoader] The mod Railcraft (Railcraft) requires mod versions [Forge@[6.6.0.516,)] to be available
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Mod sorting data:
2013-03-17 23:14:40 [FINE] [ForgeModLoader] mod_ReiMinimap(mod_ReiMinimap:Not available): [1.4.6]ReiMinimap_v3.2_06.zip ()
2013-03-17 23:14:40 [FINE] [ForgeModLoader] AssemblyLine(Assembly Line:0.2.: AssemblyLine_v0.2.8.87.jar (after:BasicComponents; after:IC2)
2013-03-17 23:14:40 [FINE] [ForgeModLoader] AtomicScience(Atomic Science:0.4.1): AtomicScience_v0.4.1.162.jar (after:BasicComponents;after:IC2)
2013-03-17 23:14:40 [FINE] [ForgeModLoader] BasicComponents(Basic Components:1.2.6): BasicComponents_v1.2.6.339.jar ()
2013-03-17 23:14:40 [FINE] [ForgeModLoader] BlastCraft(BlastCraft:0.9): BlastCraft_v0.6.1.25.jar (after:UniversalElectricity)
2013-03-17 23:14:40 [FINE] [ForgeModLoader] ElectricExpansion(Electric Expansion:1.5.0): ElectricExpansion_v1.5.0.jar (after:BasicComponents;after:AtomicScience)
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Fluid_Mechanics(Fluid_Mechanics:0.2.7): Fluid-Mechanics_v0.2.7.22.jar (after:BasicComponents)
2013-03-17 23:14:40 [FINE] [ForgeModLoader] ICBM|Contraption(ICBM|Contraption:1.0.5): ICBM_Contraption_v1.0.5.166.jar (after:BasicComponents;after:AtomicScience)
2013-03-17 23:14:40 [FINE] [ForgeModLoader] ICBM|Explosion(ICBM|Explosion:1.0.5): ICBM_Explosion_v1.0.5.166.jar (after:ICBM|Sentry;after:BasicComponents;after:AtomicScience)
2013-03-17 23:14:40 [FINE] [ForgeModLoader] ICBM|Sentry(ICBM|Sentry:1.0.5): ICBM_Sentry_v1.0.5.166.jar (after:BasicComponents)
2013-03-17 23:14:40 [FINE] [ForgeModLoader] mod_InvTweaks(mod_InvTweaks:Not available): InventoryTweaks_1.46.zip ()
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Mekanism(Mekanism:5.4.0): Mekanism-v5.4.0.jar ()
2013-03-17 23:14:40 [FINE] [ForgeModLoader] MekanismGenerators(MekanismGenerators:5.4.0): MekanismGenerators-v5.4.0.jar (required-after:Mekanism)
2013-03-17 23:14:40 [FINE] [ForgeModLoader] MekanismTools(MekanismTools:5.4.0): MekanismTools-v5.4.0.jar (required-after:Mekanism)
2013-03-17 23:14:40 [FINE] [ForgeModLoader] ModularForceFieldSystem(Modular Force Field System:2.3.0): MFFS_v2.3.0.3.jar (after:ThermalExpansion)
2013-03-17 23:14:40 [FINE] [ForgeModLoader] mmmPowersuits(MachineMuse's Modular Powersuits:0.2.2-170): ModularPowersuits-0.2.2-170.jar ()
2013-03-17 23:14:40 [FINE] [ForgeModLoader] Railcraft(Railcraft:6.17.0.0): Railcraft_1.4.7-6.17.0.0.jar (required-after:Forge@[6.6.0.516,);after:BuildCraft|Core;after:BuildCraft|Energy;after:BuildCraft|Builders;after:BuildCraft|Factory;after:Forestry;after:BasicComponents@[1.2.6,);after:IC2)
2013-03-17 23:14:47 [iNFO] [sTDOUT] Stopping!
If someone could help me out, it would be much appreciated. Thanks