Here Is the crash report
Minecraft has crashed!
----------------------
Minecraft has stopped running because it encountered a problem; Code Chicken Core
A full error report has been saved to C:\Users\Miriam\AppData\Roaming\.technic\voltz\crash-reports\crash-2013-07-17_14.45.52-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 8c005602 --------
Full report at:
C:\Users\Miriam\AppData\Roaming\.technic\voltz\crash-reports\crash-2013-07-17_14.45.52-client.txt
Please show that file to Mojang, NOT just this screen!
Generated 7/17/13 2:45 PM
-- System Details --
Details:
Minecraft Version: 1.4.7
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.6.0_30, Sun Microsystems Inc.
Java VM Version: Java HotSpot Client VM (mixed mode), Sun Microsystems Inc.
Memory: 389751152 bytes (371 MB) / 721293312 bytes (687 MB) up to 1037959168 bytes (989 MB)
JVM Flags: 2 total; -Xmx1024m -XX:MaxPermSize=128m
AABB Pool Size: 10817 (605752 bytes; 0 MB) allocated, 10817 (605752 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v7.26a FML v4.7.32.553 Minecraft Forge 6.6.1.524 21 mods loaded, 21 mods active
mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
CodeChickenCore [CodeChicken Core] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
NotEnoughItems [Not Enough Items] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
mod_ReiMinimap [mod_ReiMinimap] ([1.4.6]ReiMinimap_v3.2_06.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BasicComponents [basic Components] (BasicComponents_v1.2.5.337.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
AssemblyLine [Assembly Line] (AssemblyLine_v0.2.5.75.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
AtomicScience [Atomic Science] (AtomicScience_v0.3.7.148.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
BlastCraft [blastCraft] (Blastcraft_v0.6.1.29.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
ElectricExpansion [Electric Expansion] (ElectricExpansion_v1.4.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
LiquidMechanics [LiquidMechanics] (Fluid-Mechanics_v0.2.7.16.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
ICBM [iCBM] (ICBM_v1.0.4.140.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
ICBM|Explosion [iCBM|Explosion] (ICBM_v1.0.4.140.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
mod_InvTweaks [inventory Tweaks] (InvTweaks-1.50-1.4.7.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Mekanism [Mekanism] (Mekanism-v5.2.3b2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
MekanismGenerators [MekanismGenerators] (MekanismGenerators-v5.2.3b2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
MekanismTools [MekanismTools] (MekanismTools-v5.2.3b2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
ModularForceFieldSystem [Modular ForceField System V2] (ModularForceFieldSystemV2.2.8.3.6.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
mmmPowersuits [MachineMuse's Modular Powersuits] (ModularPowersuits-0.2.1-108.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Railcraft [Railcraft] (Railcraft_1.4.7-6.15.3.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
java.io.FileNotFoundException: C:\Users\Miriam\AppData\Roaming\.technic\voltz\config\NEISubset.cfg (The requested operation cannot be performed on a file with a user-mapped section open)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(Unknown Source)
at java.io.FileOutputStream.<init>(Unknown Source)
at java.io.PrintWriter.<init>(Unknown Source)
at codechicken.core.ConfigFile.saveConfig(ConfigFile.java:278)
at codechicken.nei.DropDownFile.saveConfig(DropDownFile.java:46)
at codechicken.core.ConfigTag.getTag(ConfigTag.java:41)
at codechicken.nei.SubSetRangeTag.getTag(SubSetRangeTag.java:36)
at codechicken.nei.SubSetRangeTag.getTag(SubSetRangeTag.java:1)
at codechicken.core.ConfigFile.getTag(ConfigFile.java:224)
at codechicken.nei.DropDownFile.getTag(DropDownFile.java:36)
at codechicken.nei.DropDownFile.getTag(DropDownFile.java:1)
at codechicken.core.ConfigFile.getTag(ConfigFile.java:230)
at codechicken.nei.DropDownFile.getTag(DropDownFile.java:31)
at codechicken.nei.api.API.addSetRange(API.java:198)
at codechicken.nei.api.ItemInfo.searchItems(ItemInfo.java:328)
at codechicken.nei.api.ItemInfo.load(ItemInfo.java:92)
at codechicken.nei.NEIClientConfig.loadConfig(NEIClientConfig.java:675)
at codechicken.nei.NEIClientConfig.loadWorld(NEIClientConfig.java:296)
at codechicken.nei.ClientPacketHandler.handleSMPCheck(ClientPacketHandler.java:123)
at codechicken.nei.ClientPacketHandler.handlePacket(ClientPacketHandler.java:26)
at codechicken.core.PacketCustom$ClientPacketHander.handle(PacketCustom.java:90)
at codechicken.core.PacketCustom$CustomPacketHandler.onPacketData(PacketCustom.java:59)
at cpw.mods.fml.common.network.NetworkRegistry.handlePacket(NetworkRegistry.java:243)
at cpw.mods.fml.common.network.NetworkRegistry.handleCustomPacket(NetworkRegistry.java:233)
at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:71)
at ayh.a(NetClientHandler.java:1483)
at di.a(SourceFile:59)
at cf.b(MemoryConnection.java:80)
at net.minecraft.client.Minecraft.l(Minecraft.java:1909)
at net.minecraft.client.Minecraft.J(Minecraft.java:846)
at net.minecraft.client.Minecraft.run(Minecraft.java:771)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT b418feb9 ----------
Help! IT CRASHES WHEN I START A WORLD HELP!